diff --git a/.github/workflows/cppcheck-all-files.yaml b/.github/workflows/cppcheck-all-files.yaml
index dbaca1d4..36eaeede 100644
--- a/.github/workflows/cppcheck-all-files.yaml
+++ b/.github/workflows/cppcheck-all-files.yaml
@@ -1,6 +1,7 @@
 name: cppcheck-all-files
 
 on:
+  pull_request:
   workflow_dispatch:
 
 jobs: