diff --git a/crates/mako/templates/app_runtime.stpl b/crates/mako/templates/app_runtime.stpl
index 5a731872e..90bec83bc 100644
--- a/crates/mako/templates/app_runtime.stpl
+++ b/crates/mako/templates/app_runtime.stpl
@@ -130,7 +130,7 @@ function createRuntime(makoModules, entryModuleId) {
             requireModule.publicPath.replace(/^(\/\/)/, 'https:$1')
           ).pathname;
         }
-      } catch {}
+      } catch(e) {}
       return Array.from(
         document.querySelectorAll('link[href][rel=stylesheet]'),
       ).find(function (link) {
diff --git a/e2e/fixtures/tree-shaking_export_default/mako.config.json b/e2e/fixtures/tree-shaking_export_default/mako.config.json
index e5d67ed74..f1427b7fa 100644
--- a/e2e/fixtures/tree-shaking_export_default/mako.config.json
+++ b/e2e/fixtures/tree-shaking_export_default/mako.config.json
@@ -1,5 +1,8 @@
 {
   "mode": "production",
   "minify": false,
-  "hmr": false
+  "hmr": false,
+  "optimization": {
+    "skipModules": false
+  }
 }