diff --git a/Triangulation_2/test/Triangulation_2/test_constrained_triangulation_2.cpp b/Triangulation_2/test/Triangulation_2/test_constrained_triangulation_2.cpp
index 8125d01805a..18746efd090 100644
--- a/Triangulation_2/test/Triangulation_2/test_constrained_triangulation_2.cpp
+++ b/Triangulation_2/test/Triangulation_2/test_constrained_triangulation_2.cpp
@@ -22,6 +22,9 @@
 
 #include <CGAL/internal/disable_deprecation_warnings_and_errors.h>
 
+// Don't want to be warned about using CDT_2 (and not CDT_2+) with an exact number type
+#define CGAL_NO_CDT_2_WARNING
+
 #include <CGAL/_test_types.h>
 
 #include <CGAL/Constrained_triangulation_2.h>