diff --git a/mappings/net/minecraft/client/util/ColorUtil.mapping b/mappings/net/minecraft/client/util/ColorUtil.mapping
index 76f03c723e..237c94985b 100644
--- a/mappings/net/minecraft/client/util/ColorUtil.mapping
+++ b/mappings/net/minecraft/client/util/ColorUtil.mapping
@@ -1,5 +1,5 @@
 CLASS net/minecraft/unmapped/C_tmbijhir net/minecraft/client/util/ColorUtil
-	CLASS C_aibqjhoi ARGB32
+	CLASS C_aibqjhoi Argb32
 		METHOD m_cohrxxec getBlue (I)I
 			ARG 0 argb
 		METHOD m_gjglijic mixColor (II)I
@@ -9,7 +9,7 @@ CLASS net/minecraft/unmapped/C_tmbijhir net/minecraft/client/util/ColorUtil
 			ARG 0 red
 			ARG 1 blue
 			ARG 2 green
-		METHOD m_jslmgbyf getArgb (IIII)I
+		METHOD m_jslmgbyf of (IIII)I
 			ARG 0 alpha
 			ARG 1 red
 			ARG 2 blue
@@ -26,7 +26,7 @@ CLASS net/minecraft/unmapped/C_tmbijhir net/minecraft/client/util/ColorUtil
 			ARG 0 argb
 		METHOD m_xrcgvmaq toOpaque (I)I
 			ARG 0 argb
-	CLASS C_lpcvvzvx ABGR32
+	CLASS C_lpcvvzvx Abgr32
 		METHOD m_arsvefju getGreen (I)I
 			ARG 0 abgr
 		METHOD m_butjrgyi color (II)I