diff --git a/.github/workflows/aws-preview.yml b/.github/workflows/aws-preview.yml
index c144f78d..46b6cae8 100644
--- a/.github/workflows/aws-preview.yml
+++ b/.github/workflows/aws-preview.yml
@@ -1,13 +1,10 @@
 name: Deploy Backend to Preview ECS
 
 on:
-  push:
-    branches: ["main"]
-    paths:
-      - server/**
   pull_request:
     branches: [ "main" ]
     paths:
+      - .github/workflows/aws-preview.yml
       - server/**
       - petercat_utils/**
       - subscriber/**
diff --git a/.github/workflows/aws-prod.yml b/.github/workflows/aws-prod.yml
index 2712d540..922d0aad 100644
--- a/.github/workflows/aws-prod.yml
+++ b/.github/workflows/aws-prod.yml
@@ -3,6 +3,11 @@ name: Deploy Backend to Product ECS
 on:
   push:
     branches: ["main"]
+    paths:
+      - .github/workflows/aws-prod.yml
+      - server/**
+      - petercat_utils/**
+      - subscriber/**
 
 env:
   AWS_REGION: ap-northeast-1