#3021: Antoine Pitrou's Lexical exception handlers
diff --git a/Lib/opcode.py b/Lib/opcode.py
index eac0b63..50e10ee 100644
--- a/Lib/opcode.py
+++ b/Lib/opcode.py
@@ -105,6 +105,7 @@
 def_op('YIELD_VALUE', 86)
 def_op('POP_BLOCK', 87)
 def_op('END_FINALLY', 88)
+def_op('POP_EXCEPT', 89)
 
 HAVE_ARGUMENT = 90              # Opcodes from here have an argument: