diff --git a/Arduino/CanGrow/cangrow.sh b/Arduino/CanGrow/cangrow.sh
index 74a87bb..eeef718 100755
--- a/Arduino/CanGrow/cangrow.sh
+++ b/Arduino/CanGrow/cangrow.sh
@@ -12,7 +12,7 @@ BUILD="$(git rev-parse --short HEAD)-$(echo $BOARD | cut -d : -f1)-$(date '+%Y%m
 ACLI="$HOME/.local/bin/arduino-cli"
 ACLI_CMD="$ACLI --config-file arduino-cli.yml"
 test -z $BUILDDIR && BUILDDIR="build"
-ACLI_CMD="${ACLI_CMD} --output-dir ${BUILDDIR}"
+
 
 function help() {
 	echo "$0 [setup|build|upload|webupload|monitor]"
@@ -92,6 +92,7 @@ case $1 in
 		;;
 	b|build)
 		check_acli
+		ACLI_CMD="${ACLI_CMD} --output-dir ${BUILDDIR}"
 		echo ":: Building firmware $VER $BUILD, target dir: ${BUILDDIR}/"
 		
 		test -d ${BUILDDIR} || mkdir ${BUILDDIR}