diff --git a/mappings/net/minecraft/util/TypedActionResult.mapping b/mappings/net/minecraft/util/TypedActionResult.mapping
index 6d4562a084..bd5f445ed0 100644
--- a/mappings/net/minecraft/util/TypedActionResult.mapping
+++ b/mappings/net/minecraft/util/TypedActionResult.mapping
@@ -12,5 +12,8 @@ CLASS net/minecraft/class_1271 net/minecraft/util/TypedActionResult
 		ARG 0 data
 	METHOD method_22431 fail (Ljava/lang/Object;)Lnet/minecraft/class_1271;
 		ARG 0 data
+	METHOD method_29237 success (Ljava/lang/Object;Z)Lnet/minecraft/class_1271;
+		ARG 0 data
+		ARG 1 swingHand
 	METHOD method_5466 getValue ()Ljava/lang/Object;
 	METHOD method_5467 getResult ()Lnet/minecraft/class_1269;