diff --git a/scripts/upgrade b/scripts/upgrade
index 204c799..2fd85bc 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -52,7 +52,8 @@ if ynh_compare_current_package_version --comparison le --version "1.1.2~ynh2"; t
     ynh_secure_remove --file="$install_dir/public/media"
 
     ynh_script_progression --message="Fixing migrations..." --weight=1
-    ynh_mysql_execute_as_root --database=$db_name --sql="UPDATE cp_migrations SET class='Media\\\\Database\\\\Migrations\\\\AddMedia', namespace='Media' where class='App\\\\Database\\\\Migrations\\\\AddMedia'"
+    # this will fail is `cp-install` was not run on prev version - just ignore, DB schema is (re)generated later.
+    ynh_mysql_execute_as_root --database=$db_name --sql="UPDATE cp_migrations SET class='Media\\\\Database\\\\Migrations\\\\AddMedia', namespace='Media' where class='App\\\\Database\\\\Migrations\\\\AddMedia'" || true
 fi
 
 #=================================================