diff --git a/plugins/git-release-manager/src/api/GitReleaseApiClient.test.ts b/plugins/git-release-manager/src/api/GitReleaseApiClient.test.ts
index 1896693c6f..7d6ce5d0d3 100644
--- a/plugins/git-release-manager/src/api/GitReleaseApiClient.test.ts
+++ b/plugins/git-release-manager/src/api/GitReleaseApiClient.test.ts
@@ -60,9 +60,7 @@ describe('GitReleaseApiClient', () => {
           "replaceTempCommit": [Function],
           "updateRelease": [Function],
         },
-        "promoteRc": Object {
-          "promoteRelease": [Function],
-        },
+        "promoteRelease": [Function],
         "stats": Object {
           "getAllReleases": [Function],
           "getAllTags": [Function],
diff --git a/plugins/git-release-manager/src/test-helpers/test-helpers.ts b/plugins/git-release-manager/src/test-helpers/test-helpers.ts
index 2f921c2013..ed376c7e4a 100644
--- a/plugins/git-release-manager/src/test-helpers/test-helpers.ts
+++ b/plugins/git-release-manager/src/test-helpers/test-helpers.ts
@@ -280,13 +280,11 @@ export const mockApiClient: GitReleaseApi = {
     })),
   },
 
-  promoteRc: {
-    promoteRelease: jest.fn(async () => ({
-      name: 'mock_release_name',
-      tagName: 'mock_release_tag_name',
-      htmlUrl: 'mock_release_html_url',
-    })),
-  },
+  promoteRelease: jest.fn(async () => ({
+    name: 'mock_release_name',
+    tagName: 'mock_release_tag_name',
+    htmlUrl: 'mock_release_html_url',
+  })),
 
   stats: {
     getAllTags: jest.fn(async () => [