diff --git a/scripts/upgrade b/scripts/upgrade
index b979fa2..85e7d4d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -87,7 +87,7 @@ path_url=$(ynh_normalize_url_path $path_url)
 #ynh_setup_source "$final_path"
 
 pushd $final_path
-	git pull
+	git pull --force
 	git checkout "tags/2.0.0-beta.12"
 popd