diff --git a/nextcloud/rootfs/etc/cont-init.d/40-config.sh b/nextcloud/rootfs/etc/cont-init.d/40-config.sh
index 5e2e4a51f..0aa4dd35b 100644
--- a/nextcloud/rootfs/etc/cont-init.d/40-config.sh
+++ b/nextcloud/rootfs/etc/cont-init.d/40-config.sh
@@ -11,8 +11,8 @@ mkdir -p \
 
 #permissions
 PUID="$(bashio::config 'PUID')"
-GUID="$(bashio::config 'GUID')"
-chown -R "$PUID":"$GUID" \
+GUID="$(bashio::config 'PGID')"
+chown -R "$PUID":"$PGID" \
     "$datadirectory" \
     /data/config/nextcloud/config \
     /data/config/nextcloud/data \