diff --git a/mappings/net/minecraft/client/gui/hud/DebugHud.mapping b/mappings/net/minecraft/client/gui/hud/DebugHud.mapping
index bc489d3242..d2b1c3efbe 100644
--- a/mappings/net/minecraft/client/gui/hud/DebugHud.mapping
+++ b/mappings/net/minecraft/client/gui/hud/DebugHud.mapping
@@ -10,6 +10,11 @@ CLASS net/minecraft/class_340 net/minecraft/client/gui/hud/DebugHud
 	METHOD <init> (Lnet/minecraft/class_310;)V
 		ARG 1 client
 	METHOD method_15870 drawMetricsData (Lnet/minecraft/class_4587;Lnet/minecraft/class_3517;IIZ)V
+		ARG 1 matrices
+		ARG 2 metricsData
+		ARG 3 x
+		ARG 4 width
+		ARG 5 showFps
 	METHOD method_1833 getMetricsLineColor (IIII)I
 		ARG 1 value
 		ARG 2 greenValue
@@ -36,3 +41,4 @@ CLASS net/minecraft/class_340 net/minecraft/client/gui/hud/DebugHud
 	METHOD method_1848 renderRightText (Lnet/minecraft/class_4587;)V
 		ARG 1 matrices
 	METHOD method_20603 getServerWorld ()Lnet/minecraft/class_3218;
+	METHOD method_27871 getServerWorldDebugString ()Ljava/lang/String;