diff --git a/Libraries/LibRegex/RegexMatch.h b/Libraries/LibRegex/RegexMatch.h
index 3d21bf305cf..c6200f87fec 100644
--- a/Libraries/LibRegex/RegexMatch.h
+++ b/Libraries/LibRegex/RegexMatch.h
@@ -301,8 +301,8 @@ public:
     }
 
 private:
-    [[no_unique_address]] Variant<StringView, Utf16View> m_view { StringView {} };
-    [[no_unique_address]] bool m_unicode { false };
+    NO_UNIQUE_ADDRESS Variant<StringView, Utf16View> m_view { StringView {} };
+    NO_UNIQUE_ADDRESS bool m_unicode { false };
 };
 
 class Match final {