diff --git a/Nef_3/Minkowski/Nef_3/gausian_map_viewer.C b/Nef_3/Minkowski/Nef_3/gaussian_map_viewer.cpp
similarity index 100%
rename from Nef_3/Minkowski/Nef_3/gausian_map_viewer.C
rename to Nef_3/Minkowski/Nef_3/gaussian_map_viewer.cpp