diff --git a/deployments/k8s/base/backend-deplyoment.yaml b/deployments/k8s/base/backend-deployment.yaml
similarity index 100%
rename from deployments/k8s/base/backend-deplyoment.yaml
rename to deployments/k8s/base/backend-deployment.yaml
diff --git a/deployments/k8s/base/postgres.yaml b/deployments/k8s/base/postgres.yaml
index 6739e99770c6684f43d562c5a2ee17a738c6d72d..3ae8ff916093ed56e8c4c53c49ddd34f79c43b06 100644
--- a/deployments/k8s/base/postgres.yaml
+++ b/deployments/k8s/base/postgres.yaml
@@ -8,7 +8,7 @@ spec:
     postgres: postgres
   numberOfInstances: 2
   postgresql:
-    version: "15"
+    version: "14"
   teamId: fairregister
   users:
     fairregister: []
diff --git a/deployments/k8s/dev/backend-deployment-patch.yaml b/deployments/k8s/dev/backend-deployment-patch.yaml
index 526781e15213d87452d2c6c16fe9f94622df9c28..a82d9c5652a9220c72d9ec92c3f5adef859ffc59 100644
--- a/deployments/k8s/dev/backend-deployment-patch.yaml
+++ b/deployments/k8s/dev/backend-deployment-patch.yaml
@@ -52,15 +52,6 @@ spec:
           {{- end }}
       labels:
         app: hashing-service
-    spec:
-      containers:
-      - name: hashing-service
-        image: local_hashing-service_1
-        ports:
-        - containerPort: 8081
-        env:
-        - name: SPRING_PROFILES_ACTIVE
-          value: localdocker
 
 ---
 apiVersion: apps/v1
diff --git a/deployments/k8s/dev/ingress.yaml b/deployments/k8s/dev/ingress.yaml
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a2f4cc80aea8a541425d7aab7b52668ae7e00d37 100644
--- a/deployments/k8s/dev/ingress.yaml
+++ b/deployments/k8s/dev/ingress.yaml
@@ -0,0 +1,40 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: fairregister-dev
+  labels:
+    app: fairregister-dev
+  annotations:
+    cert-manager.io/issuer: letsencrypt-prod
+    nginx.ingress.kubernetes.io/enable-cors: "true"
+    nginx.ingress.kubernetes.io/cors-allow-origin: "*"
+    nginx.ingress.kubernetes.io/cors-allow-methods: "*"
+    nginx.ingress.kubernetes.io/cors-allow-headers: "*"
+spec:
+    rules:
+      - host: dev.fairregister.net
+        http:
+          paths:
+            - backend:
+                service:
+                  name: frontend-fairregister
+                  port:
+                    number: 80
+              path: /
+              pathType: ImplementationSpecific
+      - host: api.dev.fairregister.net
+        http:
+          paths:
+            - backend:
+                service:
+                  name: api-service
+                  port:
+                    number: 8080
+              path: /
+              pathType: ImplementationSpecific
+    tls:
+      - hosts:
+          - dev.fairregister.net
+          - api.dev.fairregister.net
+        secretName: dev-fairregister-net
+
diff --git a/deployments/k8s/dev/kustomization.yaml b/deployments/k8s/dev/kustomization.yaml
index b69959980405d0d1e883c0dc2c1375296a980b2d..0e7d0fa0d18c51f3b27ff5221c988182dda9a10c 100644
--- a/deployments/k8s/dev/kustomization.yaml
+++ b/deployments/k8s/dev/kustomization.yaml
@@ -1,6 +1,8 @@
 namespace: fairregister-dev
 
 resources:
-  - ../base
-  - ingress.yaml
-  - wellknown.yaml
+- ../base
+- ingress.yaml
+
+patchesStrategicMerge:
+- backend-deployment-patch.yaml