diff --git a/dist/setup/index.js b/dist/setup/index.js
index 0d4176d2..18c4633e 100644
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -77847,16 +77847,15 @@ class AdoptDistribution extends base_installer_1.JavaBase {
                     return yield this.temurinDistribution.findPackageForDownload(version);
                 }
                 catch (error) {
-                    // Only fall back to legacy AdoptOpenJDK for version-not-found errors
-                    if (error instanceof Error &&
-                        error.message.includes('No matching version found')) {
+                    // Log the failure but always fall back to legacy AdoptOpenJDK for resilience
+                    const errorMessage = error instanceof Error ? error.message : String(error);
+                    if (errorMessage.includes('No matching version found')) {
                         core.notice('The JVM you are looking for could not be found in the Temurin repository, this likely indicates ' +
                             'that you are using an out of date version of Java, consider updating and moving to using the Temurin distribution type in setup-java.');
                     }
                     else {
-                        // Rethrow unexpected errors to avoid masking real issues
-                        core.debug(`Unexpected error from Temurin lookup: ${error instanceof Error ? error.message : String(error)}`);
-                        throw error;
+                        // Log other errors for debugging but gracefully fall back
+                        core.debug(`Temurin lookup failed: ${errorMessage}. Falling back to AdoptOpenJDK API.`);
                     }
                 }
             }
diff --git a/src/distributions/adopt/installer.ts b/src/distributions/adopt/installer.ts
index a8c6f57b..edfc0f3b 100644
--- a/src/distributions/adopt/installer.ts
+++ b/src/distributions/adopt/installer.ts
@@ -71,21 +71,18 @@ export class AdoptDistribution extends JavaBase {
       try {
         return await this.temurinDistribution.findPackageForDownload(version);
       } catch (error) {
-        // Only fall back to legacy AdoptOpenJDK for version-not-found errors
-        if (
-          error instanceof Error &&
-          error.message.includes('No matching version found')
-        ) {
+        // Log the failure but always fall back to legacy AdoptOpenJDK for resilience
+        const errorMessage = error instanceof Error ? error.message : String(error);
+        if (errorMessage.includes('No matching version found')) {
           core.notice(
             'The JVM you are looking for could not be found in the Temurin repository, this likely indicates ' +
               'that you are using an out of date version of Java, consider updating and moving to using the Temurin distribution type in setup-java.'
           );
         } else {
-          // Rethrow unexpected errors to avoid masking real issues
+          // Log other errors for debugging but gracefully fall back
           core.debug(
-            `Unexpected error from Temurin lookup: ${error instanceof Error ? error.message : String(error)}`
+            `Temurin lookup failed: ${errorMessage}. Falling back to AdoptOpenJDK API.`
           );
-          throw error;
         }
       }
     }