diff --git a/libs/util/include/psemek/util/range.hpp b/libs/util/include/psemek/util/range.hpp
index 2ca91146..c58a3754 100644
--- a/libs/util/include/psemek/util/range.hpp
+++ b/libs/util/include/psemek/util/range.hpp
@@ -67,6 +67,9 @@ namespace psemek::util
 		}
 	};
 
+	template <typename Iterator>
+	range(Iterator, Iterator) -> range<Iterator>;
+
 	template <typename Range>
 	auto reversed(Range const & r)
 	{