diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 371c69a..a428298 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -20,10 +20,11 @@ jobs:
         docker images        
     - name: Deploy to minikube
       run:
-        kubectl apply -f deploy-to-minikube.yaml
+        kubectl apply -f ./3.5_app_development/ex-5-java/deployment.yaml
     - name: Test service URLs
       run: |
         minikube service list
         minikube service example --url
         echo "------------------opening the service------------------"
-        curl $(minikube service example --url)  
\ No newline at end of file
+        curl $(minikube service example --url)  
+  
\ No newline at end of file
diff --git a/3.5_app_development/ex-5-java/deplyment.yaml b/3.5_app_development/ex-5-java/deplyment.yaml
new file mode 100644
index 0000000..cfea869
--- /dev/null
+++ b/3.5_app_development/ex-5-java/deplyment.yaml
@@ -0,0 +1,21 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: ex-5
+  labels:
+    app: ex-5
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: ex-5
+  template:
+    metadata:
+      labels:
+        app: ex-5
+    spec:
+      containers:
+      - name: java-app
+        image: ghcr.io/takara9/ex5:1.1
+        ports:
+        - containerPort: 8080
\ No newline at end of file