diff --git a/piwigo/config.json b/piwigo/config.json
index 812666e7e..0618dcc19 100644
--- a/piwigo/config.json
+++ b/piwigo/config.json
@@ -24,7 +24,6 @@
   ],
   "full_access": true,
   "map": [
-    "config:rw",
     "media:rw",
     "share:rw",
     "ssl"