diff --git a/communication_techniques/.main.d b/communication_techniques/.main.d
deleted file mode 100644
index b8f3af5..0000000
--- a/communication_techniques/.main.d
+++ /dev/null
@@ -1,2 +0,0 @@
-main.o .main.d:  main.c channel.h Makefile
-channel.o .main.d:  channel.h Makefile