diff --git a/plugin.sh b/plugin.sh
index 5cc9ffe..a4630c2 100755
--- a/plugin.sh
+++ b/plugin.sh
@@ -3,15 +3,16 @@
 
 load_deploy_key() {
   eval `ssh-agent`
+  ssh-keyscan "$PLUGIN_HOST" > "$HOME/.ssh/known_hosts"
   echo "$PLUGIN_DEPLOY_KEY" | ssh-add -
 }
 
 run_stack_deploy() {
   PLUGIN_COMPOSE=${PLUGIN_COMPOSE:-compose.yml}
 
-  echo "--- start docker:dind info ---"
-  docker info
-  echo "--- end docker:dind info ---"
+  echo "--- start docker info ---"
+  docker version
+  echo "--- end docker info ---"
 
   docker -H "$PLUGIN_HOST" stack deploy -c "$PLUGIN_COMPOSE" "$PLUGIN_STACK"
 }