diff --git a/scripts/install b/scripts/install
index 1592b57..8143fd6 100644
--- a/scripts/install
+++ b/scripts/install
@@ -126,8 +126,7 @@ ynh_script_progression --message="Building $app... (this will take some time and
 pushd "$final_path"
 	ynh_use_nodejs
 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install
-	#ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm run build
-	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm run clean && webpack
+	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm run build
 popd
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 7f114f6..d65b7d7 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,8 +103,8 @@ then
 
 	pushd "$final_path"
 		ynh_use_nodejs
-		ynh_exec_warn_less ynh_exec_as $app env "$ynh_node_load_PATH" npm install
-		ynh_exec_warn_less ynh_exec_as $app env "$ynh_node_load_PATH" npm run build
+		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm install
+		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH $ynh_npm run build
 	popd
 fi