diff --git a/sw/airborne/modules/computer_vision/lib/v4l/ardrone2.c b/sw/airborne/modules/computer_vision/lib/v4l/ardrone2.c
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/sw/airborne/modules/computer_vision/lib/v4l/ardrone2.h b/sw/airborne/modules/computer_vision/lib/v4l/ardrone2.h
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/sw/airborne/modules/computer_vision/opticflow/dummy.c b/sw/airborne/modules/computer_vision/opticflow/dummy.c
deleted file mode 100644
index 8aa682a68e..0000000000
--- a/sw/airborne/modules/computer_vision/opticflow/dummy.c
+++ /dev/null
@@ -1,4 +0,0 @@
-void dummyFunction(void)
-{
-  return;
-}