diff --git a/Demo/classes/Complex.py b/Demo/classes/Complex.py
index b6c4b10e006..64c56d46538 100755
--- a/Demo/classes/Complex.py
+++ b/Demo/classes/Complex.py
@@ -39,7 +39,6 @@
 #
 # These conversions accept complex arguments only if their imaginary part is zero:
 # int(z)
-# long(z)
 # float(z)
 #
 # The following operators accept two complex numbers, or one complex number
@@ -147,11 +146,6 @@ class Complex:
             raise ValueError("can't convert Complex with nonzero im to int")
         return int(self.re)
 
-    def __long__(self):
-        if self.im:
-            raise ValueError("can't convert Complex with nonzero im to long")
-        return int(self.re)
-
     def __float__(self):
         if self.im:
             raise ValueError("can't convert Complex with nonzero im to float")
diff --git a/Demo/classes/bitvec.py b/Demo/classes/bitvec.py
index 9ee3ebf8cbe..62b26ccf3f5 100755
--- a/Demo/classes/bitvec.py
+++ b/Demo/classes/bitvec.py
@@ -315,9 +315,6 @@ class BitVec:
     def __int__(self):
         return int(self._data)
 
-    def __long__(self):
-        return int(self._data)
-
     def __float__(self):
         return float(self._data)
 
diff --git a/Lib/collections.py b/Lib/collections.py
index 458cbefdf6b..c3faa9a44df 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -255,7 +255,6 @@ class UserString(Sequence):
     def __str__(self): return str(self.data)
     def __repr__(self): return repr(self.data)
     def __int__(self): return int(self.data)
-    def __long__(self): return int(self.data)
     def __float__(self): return float(self.data)
     def __complex__(self): return complex(self.data)
     def __hash__(self): return hash(self.data)