diff --git a/defaults/main.yml b/defaults/main.yml
index ebea835..140924f 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -23,7 +23,10 @@ docker_repo_url: https://download.docker.com/linux
 docker_apt_release_channel: stable
 docker_apt_arch: amd64
 docker_apt_repo_url: "{{ docker_repo_url }}/{{ (ansible_distribution == 'Linux Mint') | ternary('ubuntu', ansible_distribution) | lower }}"
-docker_apt_repository: "deb [arch={{ docker_apt_arch }}] {{ docker_apt_repo_url }} {{ (ansible_distribution == 'Linux Mint') | ternary(lookup('ini', 'UBUNTU_CODENAME type=properties file=/etc/os-release'), ansible_distribution_release) }} {{ docker_apt_release_channel }}"
+docker_apt_repository: >-
+  deb [arch={{ docker_apt_arch }}] {{ docker_apt_repo_url }} 
+  {{ (ansible_distribution == 'Linux Mint') | ternary(lookup('ini', 'UBUNTU_CODENAME type=properties file=/etc/os-release'), ansible_distribution_release) }} 
+  {{ docker_apt_release_channel }}
 docker_apt_ignore_key_error: true
 docker_apt_gpg_key: "{{ docker_apt_repo_url }}/{{ ansible_distribution | lower }}/gpg"