diff --git a/denoise/CMakeLists.txt b/auxiliary/CMakeLists.txt
similarity index 100%
rename from denoise/CMakeLists.txt
rename to auxiliary/CMakeLists.txt
diff --git a/denoise/denoise.c b/auxiliary/denoise.c
similarity index 100%
rename from denoise/denoise.c
rename to auxiliary/denoise.c
diff --git a/denoise/denoise.h b/auxiliary/denoise.h
similarity index 100%
rename from denoise/denoise.h
rename to auxiliary/denoise.h