diff --git a/run/scripts/start b/run/scripts/start
index 91204a2c366e24547dd21e8073865adb99ce742a..856fd3966a22261f80ad39d74beefa35e5014561 100755
--- a/run/scripts/start
+++ b/run/scripts/start
@@ -36,7 +36,6 @@ function startContainer {
     if [[ -n ${ID} ]]; then
       docker start ${COMPOSE_PROJECT_NAME}_l3d
     else
-      L3DHOSTOS="$(uname -s)"
       echo ${L3DHOSTOS} is detected.
       start_params=(--user ${USERID}:${GROUPID} \
                     --hostname ${COMPOSE_PROJECT_NAME}-l3d \