diff --git a/lib/init-action.js b/lib/init-action.js
index e9afbeece..ac1f72ea5 100644
--- a/lib/init-action.js
+++ b/lib/init-action.js
@@ -110299,9 +110299,9 @@ async function run(startedAt) {
       enableFileCoverageInformation: fileCoverageResult.enabled,
       logger
     });
-    if (config.languages.includes("swift" /* swift */) && process.platform === "linux") {
+    if (config.languages.includes("swift" /* swift */) && process.platform !== "darwin") {
       throw new ConfigurationError(
-        `Swift analysis on Ubuntu runner images is no longer supported. Please migrate to a macOS runner.`
+        `Swift analysis is only supported on macOS runner images. Please migrate to a macOS runner.`
       );
     }
     if (repositoryPropertiesResult.isFailure()) {
diff --git a/src/init-action.ts b/src/init-action.ts
index fd24fa6f8..bc95304bf 100644
--- a/src/init-action.ts
+++ b/src/init-action.ts
@@ -391,10 +391,10 @@ async function run(startedAt: Date) {
 
     if (
       config.languages.includes(KnownLanguage.swift) &&
-      process.platform === "linux"
+      process.platform !== "darwin"
     ) {
       throw new ConfigurationError(
-        `Swift analysis on Ubuntu runner images is no longer supported. Please migrate to a macOS runner.`,
+        `Swift analysis is only supported on macOS runner images. Please migrate to a macOS runner.`,
       );
     }