diff --git a/src/main/java/net/minecraftforge/client/ClientCommandHandler.java b/src/main/java/net/minecraftforge/client/ClientCommandHandler.java
index 6aaeb0b64c..a1d0b70d36 100644
--- a/src/main/java/net/minecraftforge/client/ClientCommandHandler.java
+++ b/src/main/java/net/minecraftforge/client/ClientCommandHandler.java
@@ -288,7 +288,7 @@ public class ClientCommandHandler
         }
         catch (CommandSyntaxException syntax)// Usually thrown by the CommandDispatcher
         {
-            if (syntax.getType() == CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherUnknownCommand())
+            if (syntax.getType() == CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherUnknownCommand() || syntax.getType() == CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherUnknownArgument())
             {
                 // in case of unknown command, let the server try and handle it
                 return false;