diff --git a/python/python-psi-impl/src/com/jetbrains/python/vp/ViewPresenterUtils.java b/python/python-psi-impl/src/com/jetbrains/python/vp/ViewPresenterUtils.java
index 500764b308a3..080e624911ef 100644
--- a/python/python-psi-impl/src/com/jetbrains/python/vp/ViewPresenterUtils.java
+++ b/python/python-psi-impl/src/com/jetbrains/python/vp/ViewPresenterUtils.java
@@ -63,6 +63,7 @@ public final class ViewPresenterUtils {
   private static <C> C createProxy(Class<C> clazz, InvocationHandler handler) {
     assert clazz != null;
     assert handler != null;
-    return ReflectionUtil.proxy(ViewPresenterUtils.class.getClassLoader(), clazz, handler);
+    ClassLoader classLoader = clazz.getClassLoader(); // clazz's class loader allows [java.lang.reflect.Proxy#ensureVisible]
+    return ReflectionUtil.proxy(classLoader, clazz, handler);
   }
 }