diff --git a/roles/openshift-apps/greenwave/templates/configmap.yml b/roles/openshift-apps/greenwave/templates/configmap.yml
index 8aa2fa09df..5b7af97399 100644
--- a/roles/openshift-apps/greenwave/templates/configmap.yml
+++ b/roles/openshift-apps/greenwave/templates/configmap.yml
@@ -247,6 +247,7 @@ data:
       sign_messages=True,
       active=True,
 
+      cert_prefix="greenwave",
       certnames={
           "greenwave." + socket.gethostname(): "greenwave",
       },