diff --git a/src/test/java/me/despical/commandframework/test/CommandRegistrationTest.java b/src/test/java/me/despical/commandframework/test/CommandRegistrationTest.java
index 7171c2b..d7c0447 100644
--- a/src/test/java/me/despical/commandframework/test/CommandRegistrationTest.java
+++ b/src/test/java/me/despical/commandframework/test/CommandRegistrationTest.java
@@ -167,7 +167,7 @@ public void customParamCommand(String firstParameter, CommandArguments arguments
 			name = "example",
 			aliases = {"firstAlias", "secondAlias"}
 		)
-		public List<String> exampleCommandCompletion(CommandArguments arguments) {
+		public List<String> exampleCommandCompletion(/*CommandArguments arguments*/ /*no need to use in this case which is also supported*/) {
 			return Arrays.asList("first", "second", "third");
 		}
 	}