diff --git a/lolly/data/string_view.hpp b/lolly/data/string_view.hpp
index c25db9881..0d9847ac5 100644
--- a/lolly/data/string_view.hpp
+++ b/lolly/data/string_view.hpp
@@ -150,7 +150,7 @@ operator<= (const string_view<T>& a, const string_view<T>& b) {
 template <typename T, size_t Nb>
 bool
 operator<= (const string_view<T>& a, const T (&b)[Nb]) {
-  return a <= string_view (b);
+  return a <= string_view<T> (b);
 };
 
 template <typename T, size_t Na>