diff --git a/.github/workflows/PR.yml b/.github/workflows/PR.yml
index 20e8394..16bcc63 100644
--- a/.github/workflows/PR.yml
+++ b/.github/workflows/PR.yml
@@ -10,6 +10,9 @@ on:
       - pyproject.toml
       - docs/Coding-Conventions.md
       - .github/workflows/PR.yml
+    types:
+      - opened
+      - synchronize
 
 env:
   POETRY_VERSION: 1.2.2