diff --git a/python/src/com/jetbrains/python/PyNames.java b/python/src/com/jetbrains/python/PyNames.java
index e4b99c7d012a..4f911b1bb989 100644
--- a/python/src/com/jetbrains/python/PyNames.java
+++ b/python/src/com/jetbrains/python/PyNames.java
@@ -80,6 +80,7 @@ public class PyNames {
 
     _BuiltinMethods.put("__abs__", _only_self_descr);
     _BuiltinMethods.put("__add__", _self_other_descr);
+    _BuiltinMethods.put("__and__", _self_other_descr);
     //_BuiltinMethods.put("__all__", _only_self_descr);
     //_BuiltinMethods.put("__author__", _only_self_descr);
     //_BuiltinMethods.put("__bases__", _only_self_descr);