diff --git a/phoenix/configmap.yaml b/phoenix/configmap.yaml
index 162d685..32b3016 100644
--- a/phoenix/configmap.yaml
+++ b/phoenix/configmap.yaml
@@ -10,7 +10,7 @@ data:
   PHOENIX_WORKING_DIR: "/mnt/data"
 
   # Database Configuration
-  PHOENIX_SQL_DATABASE_URL: "postgresql://postgres:postgres@postgres:5432/postgres"
+  # Note: PHOENIX_SQL_DATABASE_URL is defined in secret.yaml since it contains the password
 
   # OTLP Configuration
   PHOENIX_GRPC_PORT: "4317"