diff --git a/.github/workflows/explorer.yml b/.github/workflows/explorer.yml
index 6be6dcafcb..7eeb08957a 100644
--- a/.github/workflows/explorer.yml
+++ b/.github/workflows/explorer.yml
@@ -16,7 +16,7 @@ jobs:
     defaults:
       run:
         working-directory: explorer
-    if: github.event_name == 'pull_request_target' && github.event.action == 'opened'
+    if: github.event_name == 'pull_request_target' 
     steps:
       - uses: actions/checkout@v2
         with: