diff --git a/libs/util/include/psemek/util/unused.hpp b/libs/util/include/psemek/util/unused.hpp
new file mode 100644
index 00000000..6250ca24
--- /dev/null
+++ b/libs/util/include/psemek/util/unused.hpp
@@ -0,0 +1,3 @@
+#pragma once
+
+#define unused(x) (void)(x)