diff --git a/__tests__/restore.test.ts b/__tests__/restore.test.ts
index 446237c..4761782 100644
--- a/__tests__/restore.test.ts
+++ b/__tests__/restore.test.ts
@@ -68,7 +68,7 @@ test("restore on GHES should no-op", async () => {
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
     expect(logWarningMock).toHaveBeenCalledWith(
-        "Cache action is not supported on GHES"
+        "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
     );
 });
 
diff --git a/__tests__/save.test.ts b/__tests__/save.test.ts
index b806d50..30178a2 100644
--- a/__tests__/save.test.ts
+++ b/__tests__/save.test.ts
@@ -111,7 +111,7 @@ test("save on GHES should no-op", async () => {
 
     expect(saveCacheMock).toHaveBeenCalledTimes(0);
     expect(logWarningMock).toHaveBeenCalledWith(
-        "Cache action is not supported on GHES"
+        "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
     );
 });