1 files changed, 3 insertions, 0 deletions

diff --git a/util/docker_build.sh b/util/docker_build.sh
index d8c4c759a..bf13f5097 100755
--- a/util/docker_build.sh
+++ b/util/docker_build.sh
@@ -37,6 +37,9 @@ else
                 exit 1
         fi
 fi
+if [ -z "$keyboard" ]; then
+        keyboard=all
+fi
 if [ -n "$target" ]; then
         if [ "$(uname)" = "Linux" ] || docker-machine active >/dev/null 2>&1; then
                 usb_args="--privileged -v /dev:/dev"