diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 069c114..9c3f13e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,11 +1,13 @@
 name: build
 
 on:
-  pull_request:
-    branches: 'master'
   push:
     branches: 'master'
     tags: '*'
+    paths:
+      - '.github/workflows/build.yml'
+      - 'Dockerfile'
+      - 'entrypoint.sh'
 
 jobs:
   build:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index aae4f38..4a8247e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,8 +3,16 @@ name: test
 on:
   pull_request:
     branches: master
+    paths:
+      - '.github/workflows/test.yml'
+      - 'Dockerfile'
+      - 'entrypoint.sh'
   push:
     branches: master
+    paths:
+      - '.github/workflows/test.yml'
+      - 'Dockerfile'
+      - 'entrypoint.sh'
 
 jobs:
   test: