diff --git a/Triangulation/test/Triangulation/CMakeLists.txt b/Triangulation/test/Triangulation/CMakeLists.txt
index 4e7712753e1..fc4b63809d7 100644
--- a/Triangulation/test/Triangulation/CMakeLists.txt
+++ b/Triangulation/test/Triangulation/CMakeLists.txt
@@ -25,8 +25,9 @@ if(TARGET CGAL::Eigen3_support)
   create_single_source_cgal_program("test_tds.cpp")
   create_single_source_cgal_program("test_torture.cpp")
   create_single_source_cgal_program("test_insert_if_in_star.cpp")
+  create_single_source_cgal_program("simple_io_test.cpp")
   foreach(target test_triangulation test_delaunay test_regular test_tds
-                 test_torture test_insert_if_in_star)
+                 test_torture test_insert_if_in_star simple_io_test)
     target_link_libraries(${target} PUBLIC CGAL::Eigen3_support)
   endforeach()
 
diff --git a/Triangulation/test/Triangulation/simple_io_test.cpp b/Triangulation/test/Triangulation/simple_io_test.cpp
new file mode 100644
index 00000000000..2db4b5f8345
--- /dev/null
+++ b/Triangulation/test/Triangulation/simple_io_test.cpp
@@ -0,0 +1,21 @@
+#include <CGAL/Epick_d.h>
+#include <CGAL/Delaunay_triangulation.h>
+#include <sstream>
+
+int main()
+{
+  typedef CGAL::Delaunay_triangulation<CGAL::Epick_d<CGAL::Dimension_tag<2>>> T;
+  T dt1(2), dt2(2);
+
+  std::vector<T::Point> points;
+  points.emplace_back(1,0);
+  points.emplace_back(0,1);
+  points.emplace_back(2,2);
+  dt1.insert(points.begin(), points.end());
+
+  std::stringstream f;
+  f << dt1 << std::endl;
+  std::cout << f.str();
+  f >> dt2;
+  assert(dt2.is_valid(true));
+}