diff --git a/metallb-system/configmap-metallb-helm-chart-value-overrides.yaml b/metallb-system/configmap-metallb-helm-chart-value-overrides.yaml
index 410e531..3892674 100644
--- a/metallb-system/configmap-metallb-helm-chart-value-overrides.yaml
+++ b/metallb-system/configmap-metallb-helm-chart-value-overrides.yaml
@@ -282,7 +282,7 @@ data:
       extraEnvVars: []
       ## @param controller.extraEnvVarsCM Name of existing ConfigMap containing extra env vars for    Metallb controller nodes
       ##
-      extraEnvVarsCM: ""
+      extraEnvVarsCM: "metallb-config"
       ## @param controller.extraEnvVarsSecret Name of existing Secret containing extra env vars for   Metallb controller nodes
       ##
       extraEnvVarsSecret: ""