diff --git a/init/Makefile b/init/Makefile
index 87da65d1..a1cff26d 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -9,7 +9,9 @@ PATH := /usr/local/go/bin:$(PATH)
 BIN_NAME := rv
 BIN_DIR := /src/bitbucket.org/ausocean/av/cmd/$(BIN_NAME)
 RUN_SCRIPT_DIR := /src/bitbucket.org/ausocean/av/init/run.sh
-BUILD_TAG := withcv
+
+# Change this to withcv if you wish to use CV.
+BUILD_TAG := nocv
 
 ifeq ($(MA),)
 	MA := "00:E0:4C:00:00:01"