diff --git a/python/src/com/jetbrains/python/psi/impl/PyFunctionImpl.java b/python/src/com/jetbrains/python/psi/impl/PyFunctionImpl.java
index 7c22d4711887..9448fc2029ef 100644
--- a/python/src/com/jetbrains/python/psi/impl/PyFunctionImpl.java
+++ b/python/src/com/jetbrains/python/psi/impl/PyFunctionImpl.java
@@ -446,7 +446,7 @@ public class PyFunctionImpl extends PyBaseElementImpl<PyFunctionStub> implements
   @Nullable
   @Override
   public StructuredDocString getStructuredDocString() {
-    return CachedValuesManager.getManager(getProject()).getCachedValue(this, myCachedStructuredDocStringProvider);
+    return CachedValuesManager.getCachedValue(this, myCachedStructuredDocStringProvider);
   }
 
   private boolean isGeneratedStub() {