diff --git a/.github/workflows/smb-kerberos.yml b/.github/workflows/smb-kerberos.yml
index b0e286f1ccd3d..c10d4f59d2940 100644
--- a/.github/workflows/smb-kerberos.yml
+++ b/.github/workflows/smb-kerberos.yml
@@ -25,6 +25,12 @@ jobs:
         uses: actions/checkout@v3
         with:
           submodules: true
+      - name: Checkout user_saml
+        uses: actions/checkout@v3
+        with:
+          repository: nextcloud/user_saml
+          path: apps/user_saml
+          ref: stable27
       - name: Pull images
         run: |
           docker pull ghcr.io/icewind1991/samba-krb-test-dc