diff --git a/include/util/debug.hpp b/include/util/debug.hpp
index c1ed83442..9c6582dad 100644
--- a/include/util/debug.hpp
+++ b/include/util/debug.hpp
@@ -22,7 +22,7 @@ namespace util
 inline std::ostream &operator<<(std::ostream &out, const Coordinate &coordinate)
 {
     out << std::setprecision(12) << "{" << toFloating(coordinate.lon) << ", "
-        << toFloating(coordinate.lon) << "}";
+        << toFloating(coordinate.lat) << "}";
     return out;
 }
 }