diff --git a/scripts/upgrade b/scripts/upgrade
index eddba44..66de15e 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -125,7 +125,7 @@ pushd "$final_path"
 	ynh_exec_as $app git submodule update --init --recursive
 	ynh_use_nodejs
 	yarn install --pure-lockfile
-	ynh_exec_as $app $ynh_npm run build
+	$ynh_npm run build
 popd
 
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