diff --git a/scripts/install b/scripts/install
index 09e6121..9802cfd 100644
--- a/scripts/install
+++ b/scripts/install
@@ -101,7 +101,7 @@ ynh_script_progression --message="Building $app... (this will take some time and
 
 pushd "$final_path"
 	ynh_use_nodejs
-	ynh_exec_warn_less ynh_npm install
+	ynh_exec_warn_less $ynh_npm install
 popd
 
 #=================================================