diff --git a/.github/workflows/presubmit.yml b/.github/workflows/presubmit.yml
index cac1250b7..bb0ed7e11 100644
--- a/.github/workflows/presubmit.yml
+++ b/.github/workflows/presubmit.yml
@@ -1,35 +1,28 @@
 name: Presubmit.ai
 
 permissions:
-  contents: read
-  pull-requests: write
-  issues: write
+    contents: read
+    pull-requests: write
+    issues: write
 
 on:
-  pull_request_target: # Handle forked repository PRs in the base repository context
-    types: [opened, synchronize]
-  pull_request_review_comment: # Handle review comments
-    types: [created]
+    pull_request_target:
+        types: [opened, synchronize]
+    pull_request_review_comment:
+        types: [created]
 
 jobs:
-  review:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check required secrets
-        run: |
-          if [ -z "${{ secrets.LLM_API_KEY }}" ]; then
-            echo "Error: LLM_API_KEY secret is not configured"
-            exit 1
-          fi
-
-      - name: Check out PR code
-        uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: Run AI Reviewer
-        uses: presubmit/ai-reviewer@latest
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-          LLM_MODEL: "gemini-1.5-flash"
+    review:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Check required secrets
+              run: |
+                  if [ -z "${{ secrets.LLM_API_KEY }}" ]; then
+                    echo "Error: LLM_API_KEY secret is not configured"
+                    exit 1
+                  fi
+            - uses: presubmit/ai-reviewer@latest
+              env:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+                  LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
+                  LLM_MODEL: "gpt-5-nano"
\ No newline at end of file