diff --git a/lib/analyze-action-post.js b/lib/analyze-action-post.js
index 95010644c..c9a434400 100644
--- a/lib/analyze-action-post.js
+++ b/lib/analyze-action-post.js
@@ -162565,12 +162565,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/analyze-action.js b/lib/analyze-action.js
index 4eb98297f..969d0f015 100644
--- a/lib/analyze-action.js
+++ b/lib/analyze-action.js
@@ -108294,12 +108294,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/autobuild-action.js b/lib/autobuild-action.js
index afe87e5e0..cdcceeb25 100644
--- a/lib/autobuild-action.js
+++ b/lib/autobuild-action.js
@@ -104617,12 +104617,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/init-action-post.js b/lib/init-action-post.js
index c9b29cf6e..1128ae827 100644
--- a/lib/init-action-post.js
+++ b/lib/init-action-post.js
@@ -166080,12 +166080,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/init-action.js b/lib/init-action.js
index 2ad473a21..86b8fb3a1 100644
--- a/lib/init-action.js
+++ b/lib/init-action.js
@@ -105875,12 +105875,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
@@ -110481,20 +110475,6 @@ exec ${goBinaryPath} "$@"`
         "The CODEQL_ACTION_DISABLE_PYTHON_DEPENDENCY_INSTALLATION environment variable is deprecated and no longer has any effect. We recommend removing any references from your workflows. See https://github.blog/changelog/2024-01-23-codeql-2-16-python-dependency-installation-disabled-new-queries-and-bug-fixes/ for more information."
       );
     }
-    if (await codeql.supportsFeature(
-      "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-    )) {
-      if (process.env["CODEQL_EXTRACTOR_PYTHON_EXTRACT_STDLIB"]) {
-        logger.debug(
-          "CODEQL_EXTRACTOR_PYTHON_EXTRACT_STDLIB is already set, so the Action will not override it."
-        );
-      } else if (!await features.getValue(
-        "python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */,
-        codeql
-      )) {
-        core15.exportVariable("CODEQL_EXTRACTOR_PYTHON_EXTRACT_STDLIB", "true");
-      }
-    }
     if (process.env["CODEQL_EXTRACTOR_JAVA_OPTION_MINIMIZE_DEPENDENCY_JARS" /* JAVA_EXTRACTOR_MINIMIZE_DEPENDENCY_JARS */]) {
       logger.debug(
         `${"CODEQL_EXTRACTOR_JAVA_OPTION_MINIMIZE_DEPENDENCY_JARS" /* JAVA_EXTRACTOR_MINIMIZE_DEPENDENCY_JARS */} is already set to '${process.env["CODEQL_EXTRACTOR_JAVA_OPTION_MINIMIZE_DEPENDENCY_JARS" /* JAVA_EXTRACTOR_MINIMIZE_DEPENDENCY_JARS */]}', so the Action will not override it.`
diff --git a/lib/resolve-environment-action.js b/lib/resolve-environment-action.js
index b7556ff41..8efaa0b03 100644
--- a/lib/resolve-environment-action.js
+++ b/lib/resolve-environment-action.js
@@ -104608,12 +104608,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/setup-codeql-action.js b/lib/setup-codeql-action.js
index d1999c218..3f54f6f0c 100644
--- a/lib/setup-codeql-action.js
+++ b/lib/setup-codeql-action.js
@@ -104502,12 +104502,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/start-proxy-action-post.js b/lib/start-proxy-action-post.js
index e71aeaa7f..688eeb733 100644
--- a/lib/start-proxy-action-post.js
+++ b/lib/start-proxy-action-post.js
@@ -161898,12 +161898,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index 4c690d5c6..3c91b950e 100644
--- a/lib/start-proxy-action.js
+++ b/lib/start-proxy-action.js
@@ -121274,12 +121274,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/upload-lib.js b/lib/upload-lib.js
index ef828d90d..3a2618756 100644
--- a/lib/upload-lib.js
+++ b/lib/upload-lib.js
@@ -107765,12 +107765,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/upload-sarif-action-post.js b/lib/upload-sarif-action-post.js
index f8457ac4e..2585c49ad 100644
--- a/lib/upload-sarif-action-post.js
+++ b/lib/upload-sarif-action-post.js
@@ -162062,12 +162062,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/lib/upload-sarif-action.js b/lib/upload-sarif-action.js
index e2e44d83d..b78507de3 100644
--- a/lib/upload-sarif-action.js
+++ b/lib/upload-sarif-action.js
@@ -107477,12 +107477,6 @@ var featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: void 0
   },
-  ["python_default_is_to_not_extract_stdlib" /* PythonDefaultIsToNotExtractStdlib */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: void 0,
-    toolsFeature: "pythonDefaultIsToNotExtractStdlib" /* PythonDefaultIsToNotExtractStdlib */
-  },
   ["qa_telemetry_enabled" /* QaTelemetryEnabled */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/src/feature-flags.ts b/src/feature-flags.ts
index 9fa9b9590..80adce550 100644
--- a/src/feature-flags.ts
+++ b/src/feature-flags.ts
@@ -85,7 +85,6 @@ export enum Feature {
   OverlayAnalysisStatusCheck = "overlay_analysis_status_check",
   /** Controls whether overlay build failures on the default branch are stored in the Actions cache. */
   OverlayAnalysisStatusSave = "overlay_analysis_status_save",
-  PythonDefaultIsToNotExtractStdlib = "python_default_is_to_not_extract_stdlib",
   QaTelemetryEnabled = "qa_telemetry_enabled",
   /** Note that this currently only disables baseline file coverage information. */
   SkipFileCoverageOnPrs = "skip_file_coverage_on_prs",
@@ -298,12 +297,6 @@ export const featureConfig = {
     envVar: "CODEQL_ACTION_OVERLAY_ANALYSIS_SKIP_RESOURCE_CHECKS",
     minimumVersion: undefined,
   },
-  [Feature.PythonDefaultIsToNotExtractStdlib]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_DISABLE_PYTHON_STANDARD_LIBRARY_EXTRACTION",
-    minimumVersion: undefined,
-    toolsFeature: ToolsFeature.PythonDefaultIsToNotExtractStdlib,
-  },
   [Feature.QaTelemetryEnabled]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_QA_TELEMETRY",
diff --git a/src/init-action.ts b/src/init-action.ts
index b06903d5c..70d5d79ce 100644
--- a/src/init-action.ts
+++ b/src/init-action.ts
@@ -645,27 +645,6 @@ async function run(startedAt: Date) {
       );
     }
 
-    if (
-      await codeql.supportsFeature(
-        ToolsFeature.PythonDefaultIsToNotExtractStdlib,
-      )
-    ) {
-      if (process.env["CODEQL_EXTRACTOR_PYTHON_EXTRACT_STDLIB"]) {
-        logger.debug(
-          "CODEQL_EXTRACTOR_PYTHON_EXTRACT_STDLIB is already set, so the Action will not override it.",
-        );
-      } else if (
-        !(await features.getValue(
-          Feature.PythonDefaultIsToNotExtractStdlib,
-          codeql,
-        ))
-      ) {
-        // We are in a situation where the feature flag is not rolled out,
-        // so we need to suppress the new default CLI behavior.
-        core.exportVariable("CODEQL_EXTRACTOR_PYTHON_EXTRACT_STDLIB", "true");
-      }
-    }
-
     // If we are doing a Java `build-mode: none` analysis, then set the environment variable that
     // enables the option in the Java extractor to minimize dependency jars. We also only do this if
     // dependency caching is enabled, since the option is intended to reduce the size of dependency
diff --git a/src/tools-features.ts b/src/tools-features.ts
index 5eefbd227..bba64de23 100644
--- a/src/tools-features.ts
+++ b/src/tools-features.ts
@@ -9,7 +9,6 @@ export enum ToolsFeature {
   DatabaseInterpretResultsSupportsSarifRunProperty = "databaseInterpretResultsSupportsSarifRunProperty",
   ForceOverwrite = "forceOverwrite",
   IndirectTracingSupportsStaticBinaries = "indirectTracingSupportsStaticBinaries",
-  PythonDefaultIsToNotExtractStdlib = "pythonDefaultIsToNotExtractStdlib",
   SuppressesMissingFileBaselineWarning = "suppressesMissingFileBaselineWarning",
 }