diff --git a/scripts/install b/scripts/install
index 0c9fea4..ca40287 100644
--- a/scripts/install
+++ b/scripts/install
@@ -34,7 +34,7 @@ ynh_script_progression --message="Setting up source files..." --weight=1
 ynh_setup_source --dest_dir="$install_dir"
 
 chmod 750 "$install_dir"
-chmod 777 "$install_dir/api"
+chmod 775 "$install_dir/api"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"