diff --git a/mappings/net/minecraft/data/client/BlockStateModelGenerator.mapping b/mappings/net/minecraft/data/client/BlockStateModelGenerator.mapping
index d8e4527dfc..b3daf18481 100644
--- a/mappings/net/minecraft/data/client/BlockStateModelGenerator.mapping
+++ b/mappings/net/minecraft/data/client/BlockStateModelGenerator.mapping
@@ -550,7 +550,7 @@ CLASS net/minecraft/class_4910 net/minecraft/data/client/BlockStateModelGenerato
 	METHOD method_54821 (Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Ljava/lang/Boolean;Ljava/lang/Boolean;)Lnet/minecraft/class_4935;
 		ARG 4 lit
 		ARG 5 powered
-	METHOD method_54822 createCopperBulbBlockstate (Lnet/minecraft/class_2248;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;)Lnet/minecraft/class_4917;
+	METHOD method_54822 createCopperBulbBlockState (Lnet/minecraft/class_2248;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;Lnet/minecraft/class_2960;)Lnet/minecraft/class_4917;
 		ARG 1 copperBulbBlock
 		ARG 2 modelId
 		ARG 3 litModelId