diff --git a/python/build/python_plugin_build.gant b/python/build/python_plugin_build.gant
index 261313a5afea..478a52b93a76 100644
--- a/python/build/python_plugin_build.gant
+++ b/python/build/python_plugin_build.gant
@@ -96,6 +96,7 @@ target(name: "compile", description: "Compile module python") {
       include(name: "pydevSrc")
       include(name: "openapi/src")
       include(name: "psi-api/src")
+      include(name: "IntelliLang-python/src")
     }
   }
   //The task requires the following libraries from IntelliJ IDEA distribution: