diff --git a/scripts/upgrade b/scripts/upgrade
index 8763d22..dfbcf73 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -208,7 +208,7 @@ ynh_add_nginx_config
 # Define a function to execute commands with `occ`
 exec_occ() {
     # Backward compatibility to upgrade from older versions
-    if [ $current_major_version = "last" ] || [ $current_major_version -ge 20 ]
+    if [ $current_major_version = "last" ] || [ $current_major_version -ge 21 ]
     then
         NEXTCLOUD_PHP_VERSION=$phpversion
     elif [ $current_major_version -ge 15 ]