diff --git a/manimlib/mobject/mobject.py b/manimlib/mobject/mobject.py
index 9ee4154b..5379575b 100644
--- a/manimlib/mobject/mobject.py
+++ b/manimlib/mobject/mobject.py
@@ -599,7 +599,7 @@ class Mobject(object):
 
         result.parents = []
         result.target = None
-        result.save_state = None
+        result.saved_state = None
 
         # copy.copy is only a shallow copy, so the internal
         # data which are numpy arrays or other mobjects still