diff --git a/.github/workflows/build-imgs.yml b/.github/workflows/build-imgs.yml
index 3c05fe7..f31dfcf 100644
--- a/.github/workflows/build-imgs.yml
+++ b/.github/workflows/build-imgs.yml
@@ -1,6 +1,11 @@
 name: Docker Image CI (common)
 
-on: push
+on:
+  push:
+    paths:
+      - "common/**"
+      - ".github/workflows/build-imgs.yml"
+
 jobs:
   build:
     runs-on: ubuntu-latest