diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 09ffac48..f3009974 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -50,6 +50,7 @@ jobs:
           sed -i "s/version: .*/version: $version_name-$(git rev-parse --short HEAD)+$(git rev-list --count HEAD)/g" pubspec.yaml
 
       - name: Write key
+        if: github.event_name != 'pull_request'
         run: |
           if [ ! -z "${{ secrets.SIGN_KEYSTORE_BASE64 }}" ]; then
             echo "${{ secrets.SIGN_KEYSTORE_BASE64 }}" | base64 --decode > android/app/key.jks