diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 45bb6a9..26ce2b8 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -17,8 +17,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        with:
-          ref: flake-lock
+      - run: git checkout -B flake-lock
 
       - name: Setup Git Bot
         run: |
@@ -40,7 +39,9 @@ jobs:
 
       - name: Update nix flake
         run: |
+          printf '# Flake Lock\n\n```txt\n' >> $GITHUB_STEP_SUMMARY
           nix flake update --commit-lock-file 2>> $GITHUB_STEP_SUMMARY
+          printf '```\n' >> $GITHUB_STEP_SUMMARY
 
       - name: Build
         run: |
@@ -63,9 +64,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        with:
-          ref: flake-lock
-      
+      - run: git checkout -B flake-lock
+
       # - name: Setup Git Bot
       #   run: |
       #     git --version