diff --git a/mappings/net/minecraft/util/math/BlockPos.mapping b/mappings/net/minecraft/util/math/BlockPos.mapping
index 74206b9aa2..a42947e6ea 100644
--- a/mappings/net/minecraft/util/math/BlockPos.mapping
+++ b/mappings/net/minecraft/util/math/BlockPos.mapping
@@ -64,6 +64,8 @@ CLASS none/cn net/minecraft/util/math/BlockPos
 		ARG 0 x
 		ARG 1 y
 		ARG 2 z
+	METHOD a fromLong (J)Lnone/cn;
+		ARG 0 l
 	METHOD a offset (Lnone/cu;)Lnone/cn;
 		ARG 0 facing
 	METHOD a offset (Lnone/cu;I)Lnone/cn;
@@ -88,6 +90,7 @@ CLASS none/cn net/minecraft/util/math/BlockPos
 	METHOD f east ()Lnone/cn;
 	METHOD f west (I)Lnone/cn;
 		ARG 0 distance
+	METHOD g toLong ()J
 	METHOD g east (I)Lnone/cn;
 		ARG 0 distance
 	METHOD h toImmutable ()Lnone/cn;