diff --git a/.gitignore b/.gitignore
index a0b68f34016..79d2f91ad65 100644
--- a/.gitignore
+++ b/.gitignore
@@ -695,6 +695,12 @@ Modular_arithmetic/doc_tex/Modular_arithmetic/*.aux
 Modular_arithmetic/doc_tex/Modular_arithmetic/*.hax
 Modular_arithmetic/doc_tex/Modular_arithmetic_ref/main.aux
 Modular_arithmetic/doc_tex/Modular_arithmetic_ref/main.hax
+Nef_2/test/Nef_2/CMakeLists.txt
+Nef_2/test/Nef_2/EPoint-test
+Nef_2/test/Nef_2/Nef_polyhedron_2-test
+Nef_2/test/Nef_2/Polynomial-test
+Nef_2/test/Nef_2/cgal_test_with_cmake
+Nef_2/test/Nef_2/nef_2_point_location
 Nef_3/demo/Nef_3/Makefile
 Nef_3/examples/Nef_3/Makefile
 Nef_3/examples/Nef_3/comparison
diff --git a/Nef_2/test/Nef_2/point_location.cpp b/Nef_2/test/Nef_2/nef_2_point_location.cpp
similarity index 100%
rename from Nef_2/test/Nef_2/point_location.cpp
rename to Nef_2/test/Nef_2/nef_2_point_location.cpp