diff --git a/include/utl/equal_ranges_linear.h b/include/utl/equal_ranges_linear.h
index 8a4a739..9dec7ac 100644
--- a/include/utl/equal_ranges_linear.h
+++ b/include/utl/equal_ranges_linear.h
@@ -19,7 +19,7 @@ void equal_ranges_linear(Iterator begin, Iterator end, F&& func) {
 }
 
 template <typename Container, typename F>
-void equal_ranges_linear(Container& c, F&& func) {
+void equal_ranges_linear(Container&& c, F&& func) {
   equal_ranges_linear(std::begin(c), std::end(c), std::forward<F&&>(func));
 }
 
@@ -37,7 +37,7 @@ void equal_ranges_linear(Iterator begin, Iterator end, Eq&& eq, F&& func) {
 }
 
 template <typename Container, typename Eq, typename F>
-void equal_ranges_linear(Container& c, Eq&& eq, F&& func) {
+void equal_ranges_linear(Container&& c, Eq&& eq, F&& func) {
   equal_ranges_linear(std::begin(c), std::end(c), std::forward<Eq&&>(eq),
                       std::forward<F&&>(func));
 }