diff --git a/src/main/java/net/minestom/server/command/builder/Arguments.java b/src/main/java/net/minestom/server/command/builder/Arguments.java
index ce373b08d..f34ecdac5 100644
--- a/src/main/java/net/minestom/server/command/builder/Arguments.java
+++ b/src/main/java/net/minestom/server/command/builder/Arguments.java
@@ -49,7 +49,7 @@ public final class Arguments {
         });
     }
 
-    public boolean has(@NotNull Argument<T> argument) {
+    public boolean has(@NotNull Argument<?> argument) {
         return args.containsKey(argument.getId());
     }