diff --git a/DEV.1.1/CM2/CM2A/Makefile b/DEV.1.1/CM2/CM2A/Makefile
deleted file mode 100644
index e69de29..0000000
diff --git a/DEV.1.1/CM2/CM2A/carre.c b/DEV.1.1/CM2/CM2A/carre.c
deleted file mode 100644
index e69de29..0000000
diff --git a/DEV.1.1/CM2/CM2A/lightness.c b/DEV.1.1/CM2/CM2A/lightness.c
deleted file mode 100644
index ceaeecb..0000000
--- a/DEV.1.1/CM2/CM2A/lightness.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "lightness.h"
\ No newline at end of file
diff --git a/DEV.1.1/CM2/CM2A/lightness.h b/DEV.1.1/CM2/CM2A/lightness.h
deleted file mode 100644
index f2bf8bf..0000000
--- a/DEV.1.1/CM2/CM2A/lightness.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef LIGHTNESS_H
-#define LIGHTNESS_H
-
-#endif /*LIGHTNESS_H*/
\ No newline at end of file