diff --git a/.gitattributes b/.gitattributes
index ddda261ab73..175968e2637 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2990,7 +2990,7 @@ Polynomial/include/CGAL/Polynomial/square_free_factorize.h -text
 Polynomial/include/CGAL/Polynomial/sturm_habicht_sequence.h -text
 Polynomial/include/CGAL/Polynomial/subresultants.h -text
 Polynomial/include/CGAL/Polynomial_type_generator.h -text
-Polynomial/include/CGAL/Test/_test_Polynomial_traits_d.h -text
+Polynomial/include/CGAL/Test/_test_polynomial_traits_d.h -text
 Polynomial/test/Polynomial/Coercion_traits.cpp -text
 Polynomial/test/Polynomial/Polynomial_type_generator.cpp -text
 Polynomial/test/Polynomial/polynomial_utils.cpp -text
diff --git a/Polynomial/include/CGAL/Test/_test_Polynomial_traits_d.h b/Polynomial/include/CGAL/Test/_test_polynomial_traits_d.h
similarity index 99%
rename from Polynomial/include/CGAL/Test/_test_Polynomial_traits_d.h
rename to Polynomial/include/CGAL/Test/_test_polynomial_traits_d.h
index 9c0d65bf980..74481054c4a 100644
--- a/Polynomial/include/CGAL/Test/_test_Polynomial_traits_d.h
+++ b/Polynomial/include/CGAL/Test/_test_polynomial_traits_d.h
@@ -1813,12 +1813,16 @@ void test_multiple_dimensions(const PT& traits) {
     test_permute(PT());
     test_construct_innermost_coefficient_const_iterator_range(PT()); 
 
-     test_polynomial_traits_d(PT_IC_1()); 
-     test_polynomial_traits_d(PT_IC_2());
-     test_polynomial_traits_d(PT_IC_3());
+    Test_Pol::test_polynomial_traits_d(PT_IC_1()); 
+    Test_Pol::test_polynomial_traits_d(PT_IC_2());
+    Test_Pol::test_polynomial_traits_d(PT_IC_3());
 } 
-
 }//Namespace Test_Pol
+
+template< class PT >
+void test_polynomial_traits_d(const PT& traits){
+  Test_Pol::test_polynomial_traits_d(traits);
+}
 CGAL_END_NAMESPACE;
 
 #endif 
diff --git a/Polynomial/test/Polynomial/Polynomial_traits_d.cpp b/Polynomial/test/Polynomial/Polynomial_traits_d.cpp
index 8b4b1d3295f..0f400cc50c9 100644
--- a/Polynomial/test/Polynomial/Polynomial_traits_d.cpp
+++ b/Polynomial/test/Polynomial/Polynomial_traits_d.cpp
@@ -9,7 +9,7 @@
 #include <CGAL/ipower.h>
 #include <CGAL/Random.h>
 #include <cmath>
-#include <CGAL/Test/_test_Polynomial_traits_d.h>
+#include <CGAL/Test/_test_polynomial_traits_d.h>