diff --git a/roles/installer/templates/postgres.yaml.j2 b/roles/installer/templates/postgres.yaml.j2
index f87c8420..bf2e018a 100644
--- a/roles/installer/templates/postgres.yaml.j2
+++ b/roles/installer/templates/postgres.yaml.j2
@@ -56,8 +56,6 @@ spec:
         - image: '{{ postgres_image }}:{{ postgres_image_version }}'
           imagePullPolicy: '{{ image_pull_policy }}'
           name: postgres
-          securityContext:
-            fsGroup: 999
           env:
             # For postgres_image based on rhel8/postgresql-12
             - name: POSTGRESQL_DATABASE