diff --git a/Lib/opcode.py b/Lib/opcode.py
index 095ca42..2b9212f 100644
--- a/Lib/opcode.py
+++ b/Lib/opcode.py
@@ -61,7 +61,7 @@
 def_op('LIST_APPEND', 18)
 def_op('BINARY_POWER', 19)
 def_op('BINARY_MULTIPLY', 20)
-def_op('BINARY_DIVIDE', 21)
+
 def_op('BINARY_MODULO', 22)
 def_op('BINARY_ADD', 23)
 def_op('BINARY_SUBTRACT', 24)