diff --git a/code/frontend/frontend.iml b/code/frontend/frontend.iml
index 62088fe..b36af9e 100644
--- a/code/frontend/frontend.iml
+++ b/code/frontend/frontend.iml
@@ -5,6 +5,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/nest-frontend" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
     </content>
     <orderEntry type="sourceFolder" forTests="false" />
   </component>