diff --git a/.github/workflows/claude-documentation-reviewer.yml b/.github/workflows/claude-documentation-reviewer.yml
index e0321956f1..fce2cb054a 100644
--- a/.github/workflows/claude-documentation-reviewer.yml
+++ b/.github/workflows/claude-documentation-reviewer.yml
@@ -1,7 +1,7 @@
 name: Documentation Reviewer
 
 on:
-  pull_request:
+  pull_request_target:  
     types: [opened, edited, reopened, synchronize]
     paths:
       - '**.md'
@@ -23,9 +23,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          # Ensures the action checks out the PR branch instead of main
-          ref: ${{ github.event.pull_request.head.ref || github.head_ref || github.ref }}
-          fetch-depth: 0 # Need full history to compare with base branch
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+          fetch-depth: 0 
 
       - name: Get changed markdown files
         id: changed-files