diff --git a/mappings/net/minecraft/server/command/CommandManager.mapping b/mappings/net/minecraft/server/command/CommandManager.mapping
index 3a7f3a0390..2b3fa38cce 100644
--- a/mappings/net/minecraft/server/command/CommandManager.mapping
+++ b/mappings/net/minecraft/server/command/CommandManager.mapping
@@ -1,6 +1,8 @@
 CLASS net/minecraft/class_2170 net/minecraft/server/command/CommandManager
 	FIELD field_9832 dispatcher Lcom/mojang/brigadier/CommandDispatcher;
 	FIELD field_9833 LOGGER Lorg/apache/logging/log4j/Logger;
+	METHOD <init> (Lnet/minecraft/class_2170$class_5364;)V
+		ARG 1 environment
 	METHOD method_23917 getException (Lcom/mojang/brigadier/ParseResults;)Lcom/mojang/brigadier/exceptions/CommandSyntaxException;
 		ARG 0 parse
 	METHOD method_9235 getDispatcher ()Lcom/mojang/brigadier/CommandDispatcher;
@@ -17,7 +19,19 @@ CLASS net/minecraft/class_2170 net/minecraft/server/command/CommandManager
 		ARG 0 name
 		ARG 1 type
 	METHOD method_9247 literal (Ljava/lang/String;)Lcom/mojang/brigadier/builder/LiteralArgumentBuilder;
+		ARG 0 literal
 	METHOD method_9249 execute (Lnet/minecraft/class_2168;Ljava/lang/String;)I
 		ARG 1 commandSource
 		ARG 2 command
 	CLASS class_2171 CommandParser
+	CLASS class_5364 RegistrationEnvironment
+		COMMENT Describes the environment in which commands are registered.
+		FIELD field_25422 integrated Z
+		FIELD field_25423 dedicated Z
+		METHOD <init> (Ljava/lang/String;IZZ)V
+			ARG 3 integrated
+			ARG 4 dedicated
+		METHOD method_29576 isDedicated (Lnet/minecraft/class_2170$class_5364;)Z
+			ARG 0 rule
+		METHOD method_29577 isIntegrated (Lnet/minecraft/class_2170$class_5364;)Z
+			ARG 0 rule
diff --git a/mappings/net/minecraft/server/command/SeedCommand.mapping b/mappings/net/minecraft/server/command/SeedCommand.mapping
index 5de60f3669..a1577b698a 100644
--- a/mappings/net/minecraft/server/command/SeedCommand.mapping
+++ b/mappings/net/minecraft/server/command/SeedCommand.mapping
@@ -1,3 +1,4 @@
 CLASS net/minecraft/class_3118 net/minecraft/server/command/SeedCommand
 	METHOD method_13616 register (Lcom/mojang/brigadier/CommandDispatcher;Z)V
 		ARG 0 dispatcher
+		ARG 1 dedicated