diff --git a/lib/analyze-action-post.js b/lib/analyze-action-post.js
index 4fd650079..454c2d9fb 100644
--- a/lib/analyze-action-post.js
+++ b/lib/analyze-action-post.js
@@ -162243,11 +162243,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/analyze-action.js b/lib/analyze-action.js
index 3935138f5..78ce035ed 100644
--- a/lib/analyze-action.js
+++ b/lib/analyze-action.js
@@ -107992,11 +107992,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/autobuild-action.js b/lib/autobuild-action.js
index de91c2350..acd1b250e 100644
--- a/lib/autobuild-action.js
+++ b/lib/autobuild-action.js
@@ -104292,11 +104292,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/init-action-post.js b/lib/init-action-post.js
index 42738ca24..6a89d40a2 100644
--- a/lib/init-action-post.js
+++ b/lib/init-action-post.js
@@ -165729,11 +165729,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/init-action.js b/lib/init-action.js
index b07f684e9..67c03243a 100644
--- a/lib/init-action.js
+++ b/lib/init-action.js
@@ -105552,11 +105552,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
@@ -109648,7 +109643,6 @@ async function run(startedAt) {
     const repositoryPropertiesResult = await loadRepositoryProperties(
       repositoryNwo,
       gitHubVersion,
-      features,
       logger
     );
     const jobRunUuid = v4_default();
@@ -110048,7 +110042,7 @@ exec ${goBinaryPath} "$@"`
     logger
   );
 }
-async function loadRepositoryProperties(repositoryNwo, gitHubVersion, features, logger) {
+async function loadRepositoryProperties(repositoryNwo, gitHubVersion, logger) {
   const repositoryOwnerType = github2.context.payload.repository?.owner.type;
   logger.debug(
     `Repository owner type is '${repositoryOwnerType ?? "unknown"}'.`
@@ -110059,12 +110053,6 @@ async function loadRepositoryProperties(repositoryNwo, gitHubVersion, features,
     );
     return new Success({});
   }
-  if (!await features.getValue("use_repository_properties_v2" /* UseRepositoryProperties */)) {
-    logger.debug(
-      "Skipping loading repository properties because the UseRepositoryProperties feature flag is disabled."
-    );
-    return new Success({});
-  }
   try {
     return new Success(
       await loadPropertiesFromApi(gitHubVersion, logger, repositoryNwo)
diff --git a/lib/resolve-environment-action.js b/lib/resolve-environment-action.js
index c5230200e..aa3673bd3 100644
--- a/lib/resolve-environment-action.js
+++ b/lib/resolve-environment-action.js
@@ -104283,11 +104283,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/setup-codeql-action.js b/lib/setup-codeql-action.js
index d323a2dcc..a9eb08eb5 100644
--- a/lib/setup-codeql-action.js
+++ b/lib/setup-codeql-action.js
@@ -104180,11 +104180,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/start-proxy-action-post.js b/lib/start-proxy-action-post.js
index b9a712fa4..6fdfe2d8b 100644
--- a/lib/start-proxy-action-post.js
+++ b/lib/start-proxy-action-post.js
@@ -161649,11 +161649,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index 694b6a100..84519a068 100644
--- a/lib/start-proxy-action.js
+++ b/lib/start-proxy-action.js
@@ -120972,11 +120972,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/upload-lib.js b/lib/upload-lib.js
index 67f15351c..236eb8512 100644
--- a/lib/upload-lib.js
+++ b/lib/upload-lib.js
@@ -107439,11 +107439,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/upload-sarif-action-post.js b/lib/upload-sarif-action-post.js
index aa0d4cda9..dab78eb86 100644
--- a/lib/upload-sarif-action-post.js
+++ b/lib/upload-sarif-action-post.js
@@ -161811,11 +161811,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/lib/upload-sarif-action.js b/lib/upload-sarif-action.js
index 9130bfc50..ab769c22f 100644
--- a/lib/upload-sarif-action.js
+++ b/lib/upload-sarif-action.js
@@ -107153,11 +107153,6 @@ var featureConfig = {
     minimumVersion: void 0,
     toolsFeature: "bundleSupportsOverlay" /* BundleSupportsOverlay */
   },
-  ["use_repository_properties_v2" /* UseRepositoryProperties */]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: void 0
-  },
   ["validate_db_config" /* ValidateDbConfig */]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/src/feature-flags.ts b/src/feature-flags.ts
index c77bd794f..c773ca9a4 100644
--- a/src/feature-flags.ts
+++ b/src/feature-flags.ts
@@ -87,7 +87,6 @@ export enum Feature {
   StartProxyRemoveUnusedRegistries = "start_proxy_remove_unused_registries",
   StartProxyUseFeaturesRelease = "start_proxy_use_features_release",
   UploadOverlayDbToApi = "upload_overlay_db_to_api",
-  UseRepositoryProperties = "use_repository_properties_v2",
   ValidateDbConfig = "validate_db_config",
 }
 
@@ -352,11 +351,6 @@ export const featureConfig = {
     minimumVersion: undefined,
     toolsFeature: ToolsFeature.BundleSupportsOverlay,
   },
-  [Feature.UseRepositoryProperties]: {
-    defaultValue: false,
-    envVar: "CODEQL_ACTION_USE_REPOSITORY_PROPERTIES",
-    minimumVersion: undefined,
-  },
   [Feature.ValidateDbConfig]: {
     defaultValue: false,
     envVar: "CODEQL_ACTION_VALIDATE_DB_CONFIG",
diff --git a/src/init-action.ts b/src/init-action.ts
index 7bd749e82..483140b90 100644
--- a/src/init-action.ts
+++ b/src/init-action.ts
@@ -251,7 +251,6 @@ async function run(startedAt: Date) {
     const repositoryPropertiesResult = await loadRepositoryProperties(
       repositoryNwo,
       gitHubVersion,
-      features,
       logger,
     );
 
@@ -821,7 +820,6 @@ async function run(startedAt: Date) {
 async function loadRepositoryProperties(
   repositoryNwo: RepositoryNwo,
   gitHubVersion: GitHubVersion,
-  features: FeatureEnablement,
   logger: Logger,
 ): Promise<Result<RepositoryProperties, unknown>> {
   // See if we can skip loading repository properties early. In particular,
@@ -839,13 +837,6 @@ async function loadRepositoryProperties(
     return new Success({});
   }
 
-  if (!(await features.getValue(Feature.UseRepositoryProperties))) {
-    logger.debug(
-      "Skipping loading repository properties because the UseRepositoryProperties feature flag is disabled.",
-    );
-    return new Success({});
-  }
-
   try {
     return new Success(
       await loadPropertiesFromApi(gitHubVersion, logger, repositoryNwo),