diff --git a/mappings/net/minecraft/util/math/Box.mapping b/mappings/net/minecraft/util/math/Box.mapping
index 170ccde8b4..e2d086df9b 100644
--- a/mappings/net/minecraft/util/math/Box.mapping
+++ b/mappings/net/minecraft/util/math/Box.mapping
@@ -90,9 +90,12 @@ CLASS net/minecraft/class_238 net/minecraft/util/math/Box
 	METHOD method_1014 expand (D)Lnet/minecraft/class_238;
 		COMMENT @see #contract(double)
 		ARG 1 value
-	METHOD method_17939 getXLength ()D
-	METHOD method_17940 getYLength ()D
-	METHOD method_17941 getZLength ()D
+	METHOD method_17939 getLengthX ()D
+		COMMENT {@return the length of this box on the X axis}
+	METHOD method_17940 getLengthY ()D
+		COMMENT {@return the length of this box on the Y axis}
+	METHOD method_17941 getLengthZ ()D
+		COMMENT {@return the length of this box on the Z axis}
 	METHOD method_18804 stretch (Lnet/minecraft/class_243;)Lnet/minecraft/class_238;
 		ARG 1 scale
 	METHOD method_19316 from (Lnet/minecraft/class_3341;)Lnet/minecraft/class_238;