diff --git a/src/core/utils/mod.rs b/src/core/utils/mod.rs
index 18c2dd6f..1ab7d717 100644
--- a/src/core/utils/mod.rs
+++ b/src/core/utils/mod.rs
@@ -118,8 +118,8 @@ macro_rules! is_matching {
 		|x| matches!(x, $val)
 	};
 
-	($val:expr) => {
-		|x| matches!(x, $val)
+	($($val:tt)+) => {
+		|x| matches!(x, $($val)+)
 	};
 }