1 files changed, 2 insertions, 2 deletions
diff --git a/opnames.h b/opnames.h
index f03ba7f6ba..5bf8f4903f 100644
--- a/opnames.h
+++ b/opnames.h
@@ -419,8 +419,8 @@ typedef enum opcode {
 	OP_POPTRY	 = 402,
 	OP_CATCH	 = 403,
 	OP_PUSHDEFER	 = 404,
-	OP_ISBOOL	 = 405,
-	OP_ISWEAK	 = 406,
+	OP_IS_BOOL	 = 405,
+	OP_IS_WEAK	 = 406,
 	OP_WEAKEN	 = 407,
 	OP_UNWEAKEN	 = 408,
 	OP_BLESSED	 = 409,