diff --git a/scripts/change_url b/scripts/change_url
index ab36669..efbd34e 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -81,7 +81,7 @@ then
   ynh_replace_string --match_string="const WWW_URI = '$old_path/';" --replace_string="const WWW_URI = '$new_path';" --target_file="$final_path/config.local.php"
 elif [ "$old_path" == "/" ]
   ynh_replace_string --match_string="const WWW_URI = '$old_path';" --replace_string="const WWW_URI = '$new_path/';" --target_file="$final_path/config.local.php"
-else [ "$new_path" != "/" -o "$old_path" != "/" ]
+elif [ "$new_path" != "/" -o "$old_path" != "/" ]
    ynh_replace_string --match_string="const WWW_URI = '$old_path/';" --replace_string="const WWW_URI = '$new_path/';" --target_file="$final_path/config.local.php"
 fi