diff --git a/mappings/net/minecraft/class_6611.mapping b/mappings/net/minecraft/class_6611.mapping
index 0f6771c782..a5a89562c2 100644
--- a/mappings/net/minecraft/class_6611.mapping
+++ b/mappings/net/minecraft/class_6611.mapping
@@ -1,4 +1,4 @@
 CLASS net/minecraft/class_6611
 	METHOD method_37980 stop ()Ljava/nio/file/Path;
-	METHOD method_37981 start (Lnet/minecraft/class_6505$class_6506;)Z
+	METHOD method_37981 start (Lnet/minecraft/class_6506;)Z
 	METHOD method_37984 isProfiling ()Z
diff --git a/mappings/net/minecraft/util/profiling/jfr/InstanceType.mapping b/mappings/net/minecraft/util/profiling/jfr/InstanceType.mapping
new file mode 100644
index 0000000000..963f104e3f
--- /dev/null
+++ b/mappings/net/minecraft/util/profiling/jfr/InstanceType.mapping
@@ -0,0 +1,7 @@
+CLASS net/minecraft/class_6506 net/minecraft/util/profiling/jfr/InstanceType
+	FIELD field_34414 name Ljava/lang/String;
+	METHOD <init> (Ljava/lang/String;ILjava/lang/String;)V
+		ARG 3 name
+	METHOD method_37986 getName ()Ljava/lang/String;
+	METHOD method_37987 get (Lnet/minecraft/server/MinecraftServer;)Lnet/minecraft/class_6506;
+		ARG 0 server
diff --git a/mappings/net/minecraft/util/profiling/jfr/JfrProfiler.mapping b/mappings/net/minecraft/util/profiling/jfr/JfrProfiler.mapping
index a1e35d0149..f7167523e1 100644
--- a/mappings/net/minecraft/util/profiling/jfr/JfrProfiler.mapping
+++ b/mappings/net/minecraft/util/profiling/jfr/JfrProfiler.mapping
@@ -8,21 +8,6 @@ CLASS net/minecraft/class_6505 net/minecraft/util/profiling/jfr/JfrProfiler
 	FIELD field_34409 CONFIG_PATH Ljava/lang/String;
 	FIELD field_34410 DATE_TIME_FORMAT Ljava/time/format/DateTimeFormatter;
 	FIELD field_34411 currentRecording Ljdk/jfr/Recording;
-	METHOD method_37982 (Lnet/minecraft/class_6505$class_6506;Ljava/lang/String;Ljdk/jfr/Recording;)V
+	METHOD method_37982 (Lnet/minecraft/class_6506;Ljava/lang/String;Ljdk/jfr/Recording;)V
 		ARG 2 recording
-	METHOD method_37983 start (Ljava/io/Reader;Lnet/minecraft/class_6505$class_6506;)Z
-	CLASS class_6506 InstanceType
-		FIELD field_34414 name Ljava/lang/String;
-		METHOD <init> (Ljava/lang/String;ILjava/lang/String;)V
-			ARG 3 name
-		METHOD method_37986 getName ()Ljava/lang/String;
-		METHOD method_37987 get (Lnet/minecraft/server/MinecraftServer;)Lnet/minecraft/class_6505$class_6506;
-			ARG 0 server
-	CLASS class_6507 Listener
-		FIELD field_34417 stopCallback Ljava/lang/Runnable;
-		METHOD method_37989 shouldUseLogger ()Z
-		METHOD method_37991 log (Lorg/apache/logging/log4j/util/Supplier;)V
-			ARG 0 messageSupplier
-		METHOD method_37992 warn (Lorg/apache/logging/log4j/util/Supplier;Ljava/lang/Throwable;)V
-			ARG 0 messageSupplier
-			ARG 1 throwable
+	METHOD method_37983 start (Ljava/io/Reader;Lnet/minecraft/class_6506;)Z
diff --git a/mappings/net/minecraft/util/profiling/jfr/Listener.mapping b/mappings/net/minecraft/util/profiling/jfr/Listener.mapping
new file mode 100644
index 0000000000..804f766534
--- /dev/null
+++ b/mappings/net/minecraft/util/profiling/jfr/Listener.mapping
@@ -0,0 +1,8 @@
+CLASS net/minecraft/class_6507 net/minecraft/util/profiling/jfr/Listener
+	FIELD field_34417 stopCallback Ljava/lang/Runnable;
+	METHOD method_37989 shouldUseLogger ()Z
+	METHOD method_37991 log (Lorg/apache/logging/log4j/util/Supplier;)V
+		ARG 0 messageSupplier
+	METHOD method_37992 warn (Lorg/apache/logging/log4j/util/Supplier;Ljava/lang/Throwable;)V
+		ARG 0 messageSupplier
+		ARG 1 throwable