diff --git a/values.yaml b/values.yaml
index d0f7cb8..f78261d 100644
--- a/values.yaml
+++ b/values.yaml
@@ -233,6 +233,11 @@ global:
 runtimes:
   - name: "basic"
     replicas: 1
+  - name: "single"
+    replicas: 1
+    env:
+      - name: "GITHUB_BRANCH"
+        value: "0.4.2"
 
 # -----------------------------------------------------------------------------
 # Chart-level configuration (applies to all runtimes)