diff --git a/Editor/Scripts/Internal/AvatarUtils.cs b/Editor/Scripts/Internal/AvatarUtils.cs
index 48832f5d2..c7e63a8a4 100644
--- a/Editor/Scripts/Internal/AvatarUtils.cs
+++ b/Editor/Scripts/Internal/AvatarUtils.cs
@@ -18,11 +18,11 @@ internal class AvatarUtils
 			{"mixamorig:lefthandindex3", "Left Index Distal" },
 			{"mixamorig:lefthandindex2", "Left Index Intermediate" },
 			{"mixamorig:lefthandindex1", "Left Index Proximal" },
-			{"mixamorig:leftHandpinky3", "Left Little Distal" },
+			{"mixamorig:lefthandpinky3", "Left Little Distal" },
 			{"mixamorig:lefthandpinky2", "Left Little Intermediate" },
 			{"mixamorig:lefthandpinky1", "Left Little Proximal" },
 			{"mixamorig:lefthandmiddle3", "Left Middle Distal" },
-			{"mixamorig:leftHandmiddle2", "Left Middle Intermediate" },
+			{"mixamorig:lefthandmiddle2", "Left Middle Intermediate" },
 			{"mixamorig:lefthandmiddle1", "Left Middle Proximal" },
 			{"mixamorig:lefthandring3", "Left Ring Distal" },
 			{"mixamorig:lefthandring2", "Left Ring Intermediate" },