diff --git a/charts/postgres-operator/crds/postgresqls.yaml b/charts/postgres-operator/crds/postgresqls.yaml
index 6f938cf8f..416b2489b 100644
--- a/charts/postgres-operator/crds/postgresqls.yaml
+++ b/charts/postgres-operator/crds/postgresqls.yaml
@@ -217,7 +217,6 @@ spec:
                   x-kubernetes-preserve-unknown-fields: true
               logicalBackupSchedule:
                 type: string
-                pattern: '^(\d+|\*)(/\d+)?(\s+(\d+|\*)(/\d+)?){4}$'
               maintenanceWindows:
                 type: array
                 items: