diff --git a/configs/config-docker.conf b/configs/config-docker.conf
index 3cf3e801..a3352546 100644
--- a/configs/config-docker.conf
+++ b/configs/config-docker.conf
@@ -12,7 +12,7 @@ mkdir -p $SRC/{output,userpatches}
 grep -q '^docker:' /etc/group && chgrp --quiet docker $SRC/{output,userpatches}
 chmod --quiet g+w,g+s $SRC/{output,userpatches}
 #VERSION=$(cat $SRC/VERSION)
-VERSION=$(cat $SRC/VERSION | sed 's/trunk.*/trunk/')
+VERSION=$(cat $SRC/VERSION | sed 's/trunk.*/trunk/')"-$(dpkg --print-architecture)"
 if grep -q $VERSION <(grep armbian <(docker images)); then
   display_alert "Using existed a armbian Docker container"
 else