diff --git a/.github/workflows/explorer_preview.yml.txt b/.github/workflows/explorer_preview.yml
similarity index 95%
rename from .github/workflows/explorer_preview.yml.txt
rename to .github/workflows/explorer_preview.yml
index a864b012c3..ce2ec9cf09 100644
--- a/.github/workflows/explorer_preview.yml.txt
+++ b/.github/workflows/explorer_preview.yml
@@ -2,8 +2,8 @@ name : explorer_preview
 on:
   workflow_run:
     workflows: ["Explorer_build&test_on_PR"]
-#     types: 
-#       - completed
+    types: 
+      - completed
 jobs:
    explorer_preview:
     runs-on: ubuntu-latest