diff --git a/mappings/net/minecraft/client/world/ClientWorld.mapping b/mappings/net/minecraft/client/world/ClientWorld.mapping
index 3971ef4b76..c2a6c33b28 100644
--- a/mappings/net/minecraft/client/world/ClientWorld.mapping
+++ b/mappings/net/minecraft/client/world/ClientWorld.mapping
@@ -44,6 +44,7 @@ CLASS net/minecraft/class_638 net/minecraft/client/world/ClientWorld
 	METHOD method_18647 tickPassenger (Lnet/minecraft/class_1297;Lnet/minecraft/class_1297;)V
 		ARG 1 entity
 		ARG 2 passenger
+	METHOD method_23777 getSkyColor (Lnet/minecraft/class_243;F)Lnet/minecraft/class_243;
 	METHOD method_23778 (Lit/unimi/dsi/fastutil/objects/Object2ObjectArrayMap;)V
 		ARG 0 cache
 	METHOD method_23780 calculateColor (Lnet/minecraft/class_2338;Lnet/minecraft/world/level/ColorResolver;)I