diff --git a/kubernetes/04-seeder-pod.yaml b/kubernetes/04-seeder-pod.yaml
index 28613cd..79ad446 100755
--- a/kubernetes/04-seeder-pod.yaml
+++ b/kubernetes/04-seeder-pod.yaml
@@ -23,6 +23,8 @@ spec:
           value: "16"
         - name: RAILS_MIN_THREADS
           value: "4"
+        - name: OPENPROJECT_EDITION
+          value: classic
       image: openproject/community:12
       name: seeder
       resources: {}
diff --git a/kubernetes/05-web-deployment.yaml b/kubernetes/05-web-deployment.yaml
index cdd3613..671987f 100755
--- a/kubernetes/05-web-deployment.yaml
+++ b/kubernetes/05-web-deployment.yaml
@@ -35,6 +35,8 @@ spec:
               value: "16"
             - name: RAILS_MIN_THREADS
               value: "4"
+            - name: OPENPROJECT_EDITION
+              value: classic
           image: openproject/community:12
           ports:
             - containerPort: 8080
diff --git a/kubernetes/05-worker-deployment.yaml b/kubernetes/05-worker-deployment.yaml
index 49aa786..52a037a 100755
--- a/kubernetes/05-worker-deployment.yaml
+++ b/kubernetes/05-worker-deployment.yaml
@@ -34,6 +34,8 @@ spec:
               value: "16"
             - name: RAILS_MIN_THREADS
               value: "4"
+            - name: OPENPROJECT_EDITION
+              value: classic
           image: openproject/community:12
           name: worker
           resources: {}