diff --git a/guacamole/rootfs/etc/cont-init.d/30-folders.sh b/guacamole/rootfs/etc/cont-init.d/30-folders.sh
index 0597afdac..28fff7902 100644
--- a/guacamole/rootfs/etc/cont-init.d/30-folders.sh
+++ b/guacamole/rootfs/etc/cont-init.d/30-folders.sh
@@ -2,3 +2,4 @@
 # shellcheck shell=bash
 
 mkdir -p /config/addons_config/guacamole/fonts
+chmod -R 777 /config/addons_config/guacamole