diff --git a/backend/src/database/migrations/053_issues_rework.sql b/backend/src/database/migrations/053_issues_rework.sql
index 8560dbb..5eef7ed 100644
--- a/backend/src/database/migrations/053_issues_rework.sql
+++ b/backend/src/database/migrations/053_issues_rework.sql
@@ -111,18 +111,15 @@ DROP TABLE IF EXISTS _issues_manage_groups;
 -- 4e. Update permission_deps in app_settings JSON
 -- Remove old issues entries and add new ones
 UPDATE app_settings
-SET value = (
-  SELECT jsonb_strip_nulls(
-    (value::jsonb - 'issues:view_own' - 'issues:view_all' - 'issues:manage')
-    || '{
-      "issues:create": ["issues:view_own"],
-      "issues:view_all": ["issues:view_own"],
-      "issues:change_status": ["issues:view_all"],
-      "issues:edit": ["issues:view_all"],
-      "issues:delete": ["issues:view_all"],
-      "issues:edit_settings": ["issues:view_all"]
-    }'::jsonb
-  )::text
-  FROM app_settings WHERE key = 'permission_deps'
+SET value = jsonb_strip_nulls(
+  (value - 'issues:view_own' - 'issues:view_all' - 'issues:manage')
+  || '{
+    "issues:create": ["issues:view_own"],
+    "issues:view_all": ["issues:view_own"],
+    "issues:change_status": ["issues:view_all"],
+    "issues:edit": ["issues:view_all"],
+    "issues:delete": ["issues:view_all"],
+    "issues:edit_settings": ["issues:view_all"]
+  }'::jsonb
 )
 WHERE key = 'permission_deps';