diff --git a/README.md b/README.md
index 69af95c5..67e1402a 100644
--- a/README.md
+++ b/README.md
@@ -194,7 +194,7 @@ ssh:
 If you are using non-root user, you need to *bootstrap* your server manually, before using it with mrsk. Here is some bootstrap one-liners for popular VMs:
 
 * Amazon Linux 2: `sudo yum update -y; sudo yum install -y docker curl git; sudo usermod -a -G docker ec2-user; sudo chkconfig docker on; sudo service docker start`
-* Ubuntu: `sudo apt update; sudo apt upgrade -y; sudo apt install docker curl git; sudo usermod -a -G docker ubuntu` 
+* Ubuntu: `sudo apt update; sudo apt upgrade -y; sudo apt install -y docker.io curl git; sudo usermod -a -G docker ubuntu` 
 
 ### Using a proxy SSH host