diff --git a/01-kind-cluster.sh b/01-kind-cluster.sh
index 3f594fb..4a33cb8 100755
--- a/01-kind-cluster.sh
+++ b/01-kind-cluster.sh
@@ -20,3 +20,10 @@ else
 	echo "kind cluster already running"
 fi
 kubectl cluster-info
+KINDMTU=$(docker network inspect kind | jq -r '.[] | .Options."com.docker.network.driver.mtu"')
+if test $KINDMTU -gt $DOCKERMTU; then
+	echo -e "\e[0;31mWARNING: Found kind MTU $KINDMTU > docker0 $DOCKERMTU\e[0;0m"
+	echo "  Consider setting { \"mtu\": $((8*($CLOUDMTU/8))) } in /etc/docker/daemon.json"
+	echo "  and restart docker and do docker network rm kind ..."
+	echo "If you see ImagePullBackOff and ImagePullErrors, you now know why."
+fi