diff --git a/libs/util/include/psemek/util/profiler.hpp b/libs/util/include/psemek/util/profiler.hpp
index c99f0bdb..57e5d565 100644
--- a/libs/util/include/psemek/util/profiler.hpp
+++ b/libs/util/include/psemek/util/profiler.hpp
@@ -16,7 +16,7 @@ namespace psemek::util
 		static void dump();
 
 	private:
-		util::clock<> clock_;
+		util::clock<std::chrono::duration<double>, std::chrono::high_resolution_clock> clock_;
 	};
 
 }