diff --git a/build/build.iml b/build/build.iml
index 63461f0cceb6..6b8f9e05f014 100644
--- a/build/build.iml
+++ b/build/build.iml
@@ -5,6 +5,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/scripts" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/jdk" />
       <excludeFolder url="file://$MODULE_DIR$/restApiDocGenerator/node_modules" />
     </content>
     <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />