diff --git a/build.xml b/build.xml
index dd13289ae3a..6b9761bf26b 100644
--- a/build.xml
+++ b/build.xml
@@ -21,7 +21,9 @@
             <include name="frontend.java/src"/>
             <include name="backend/src"/>
             <include name="cli/src"/>
+<!--
             <include name="jet.as.java.psi/src"/>
+-->
         </dirset>
     </path>