diff --git a/ci-operator/config/openshift/api/openshift-api-master.yaml b/ci-operator/config/openshift/api/openshift-api-master.yaml
index dc7960b137946..b270a78fafcda 100644
--- a/ci-operator/config/openshift/api/openshift-api-master.yaml
+++ b/ci-operator/config/openshift/api/openshift-api-master.yaml
@@ -9,7 +9,7 @@ promotion:
 resources:
   '*':
     limits:
-      memory: 4Gi
+      memory: 6Gi
     requests:
       cpu: 100m
       memory: 200Mi