diff --git a/.github/workflows/code_coverage_fork.yaml b/.github/workflows/code_coverage_fork.yaml
index 0e03ef5d..33ad35bc 100644
--- a/.github/workflows/code_coverage_fork.yaml
+++ b/.github/workflows/code_coverage_fork.yaml
@@ -1,6 +1,12 @@
 name: Code Coverage Fork
 
-on: pull_request_target
+on: 
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
 
 jobs:
   run_tests: