diff --git a/basic-deployment.yaml b/basic-deployment.yaml
index 0983849c28f0e2df3437dbc5d51fcdbf6e2effea..b182beb9e955ff1f5f77a97b769d59f7ef252e58 100644
--- a/basic-deployment.yaml
+++ b/basic-deployment.yaml
@@ -1,3 +1,4 @@
+---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -16,7 +17,7 @@ spec:
         app: basic
     spec:
       containers:
-      - name: basic
-        image: nginx:latest
-        ports:
-        - containerPort: 80
+        - name: basic
+          image: nginx:latest
+          ports:
+            - containerPort: 80
diff --git a/basic-ingress.yaml b/basic-ingress.yaml
index 133dd2d08a8b4d458fe46afadcb9fb23f40548a2..ca3e8750a72e7fabbc94f3e5a4cd759f9717b79a 100644
--- a/basic-ingress.yaml
+++ b/basic-ingress.yaml
@@ -1,3 +1,4 @@
+---
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
@@ -5,10 +6,10 @@ metadata:
   namespace: scratch
 spec:
   rules:
-  - host: basic.temp.paas2.uninett.no
-    http:
-      paths:
-      - path: /
-        backend:
-          serviceName: basic
-          servicePort: 80
+    - host: basic.temp.paas2.uninett.no
+      http:
+        paths:
+          - path: /
+            backend:
+              serviceName: basic
+              servicePort: 80
diff --git a/basic-service.yaml b/basic-service.yaml
index 6711f44faed52e54046cae44b62486f914f7d243..8e0bd153426af88f2f209c98fad8fae4220892b7 100644
--- a/basic-service.yaml
+++ b/basic-service.yaml
@@ -1,3 +1,4 @@
+---
 apiVersion: v1
 kind: Service
 metadata:
@@ -5,6 +6,6 @@ metadata:
   namespace: scratch
 spec:
   ports:
-  - port: 80
+    - port: 80
   selector:
     app: basic