diff --git a/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/ec2_bastion/scripts/install.sh.tpl b/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/ec2_bastion/scripts/install.sh.tpl
index 7f8abdae..609cec63 100755
--- a/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/ec2_bastion/scripts/install.sh.tpl
+++ b/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/ec2_bastion/scripts/install.sh.tpl
@@ -82,11 +82,11 @@ brew install awscli terraform terragrunt helm k9s
 
 # install mongodb client
 # -------------------------------------------------------------
-sudo apt install -y software-properties-common gnupg apt-transport-https ca-certificates
+sudo apt install -y software-properties-common gnupg apt-transport-https ca-certificates -y
 sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 4B7C549A058F8B6B
 echo "deb [arch=amd64] http://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.2.list
 sudo apt update
-sudo apt install mongodb-org
+sudo apt install mongodb-org -y
 mongo --version
 
 # install Docker CE
@@ -95,7 +95,7 @@ sudo apt install lsb-release ca-certificates apt-transport-https software-proper
 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
 echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
 sudo apt update
-sudo apt install docker-ce
+sudo apt install docker-ce -y
 sudo usermod -aG docker $USER
 sudo systemctl enable docker
 
diff --git a/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/mongodb/scripts/install.sh b/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/mongodb/scripts/install.sh
index a2a98fb6..ebb5eae6 100755
--- a/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/mongodb/scripts/install.sh
+++ b/{{cookiecutter.github_repo_name}}/terraform/stacks/modules/mongodb/scripts/install.sh
@@ -43,14 +43,14 @@ df -h
 
 sudo apt update
 sudo apt upgrade -y
-sudo apt install -y awscli software-properties-common gnupg apt-transport-https ca-certificates
+sudo apt install -y awscli software-properties-common gnupg apt-transport-https ca-certificates -y
 sudo apt autoremove
 
 # install mongodb
 sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 4B7C549A058F8B6B
 echo "deb [arch=amd64] http://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.2.list
 sudo apt update
-sudo apt install mongodb-org
+sudo apt install mongodb-org -y
 
 sudo chown -R mongodb /var/lib/mongodb
 sudo chgrp -R mongodb /var/lib/mongodb