diff --git a/.github/workflows/build-desktop.yml b/.github/workflows/build-desktop.yml
index 5fb29333126..7023b1c8d4c 100644
--- a/.github/workflows/build-desktop.yml
+++ b/.github/workflows/build-desktop.yml
@@ -1208,11 +1208,22 @@ jobs:
           path: apps/desktop/dist/mas-universal/Bitwarden-${{ env._PACKAGE_VERSION }}-universal.pkg
           if-no-files-found: error
 
+      - name: Set up TEST auth key
+        run: |
+          mkdir ~/private_keys
+          cat << EOF > ~/private_keys/TEST.p8
+          ---BEGIN---
+          test1
+          test2
+          test3
+          ---END---
+          EOF
+
       - name: Create secrets for Fastlane
         run: |
           brew install gsed
 
-          KEY_WITHOUT_NEWLINES=$(gsed -E ':a;N;$!ba;s/\r{0,1}\n/\\n/g' ~/private_keys/AuthKey_6TV9MKN3GP.p8)
+          KEY_WITHOUT_NEWLINES=$(gsed -E ':a;N;$!ba;s/\r{0,1}\n/\\n/g' ~/private_keys/TEST.p8)
 
           cat << EOF > ~/secrets/appstoreconnect-fastlane.json
           {