diff --git a/COSMIC/COSMIC_v3_output.py b/COSMIC/COSMIC_v3_output.py
deleted file mode 100644
index 0841c5f..0000000
--- a/COSMIC/COSMIC_v3_output.py
+++ /dev/null
@@ -1,20 +0,0 @@
-"""
-* COSMIC - SAVE
-* Version 3
-@ Yaël Moussouni
-@ Unistra, P&E, MSc1-MoFP
-@ Observatory of Strasbourg (Intern)
-"""
-
-
-import numpy as np
-
-from amuse.io.base import write_set_to_file
-
-def save_stars(stars, params, t=0):
-    write_set_to_file(set=stars, filename=params["out_directory"]+params["filename"]+"_stars_{:04d}_Myr.{}".format(np.int32(t), params["format_type"]), format=params["format_type"])
-    return 0
-
-def save_binaries(binaries, params, t=0):
-    write_set_to_file(set=binaries, filename=params["out_directory"]+params["filename"]+"_binaries_{:04d}_Myr.{}".format(np.int32(t), params["format_type"]), format=params["format_type"])
-    return 0