diff --git a/servers/legion/k8s/neuron-technologies/prod/mcp-deployment.yaml b/servers/legion/k8s/neuron-technologies/prod/mcp-deployment.yaml
index 5190aae..ae55e66 100644
--- a/servers/legion/k8s/neuron-technologies/prod/mcp-deployment.yaml
+++ b/servers/legion/k8s/neuron-technologies/prod/mcp-deployment.yaml
@@ -21,6 +21,8 @@ spec:
         app: neuron-mcp
         slot: blue
         env: prod
+      annotations:
+        config-hash: "marketplace-db-path-v1"
     spec:
       terminationGracePeriodSeconds: 30
       securityContext: