diff --git a/installers/atom/installer.toml b/installers/atom/installer.toml
index 7124320..1d0127f 100644
--- a/installers/atom/installer.toml
+++ b/installers/atom/installer.toml
@@ -13,7 +13,7 @@ wget -qO - https://packagecloud.io/AtomEditor/atom/gpgkey | @sudo apt-key add -
 [yum]
 sh = """
 @sudo rpm --import https://packagecloud.io/AtomEditor/atom/gpgkey
-@sudo sh -c 'echo -e "[Atom]\nname=Atom Editor\nbaseurl=https://packagecloud.io/AtomEditor/atom/el/7/\$basearch\nenabled=1\ngpgcheck=0\nrepo_gpgcheck=1\ngpgkey=https://packagecloud.io/AtomEditor/atom/gpgkey" > /etc/yum.repos.d/atom.repo'
+@sudo sh -c 'echo -e "[Atom]\nname=Atom Editor\nbaseurl=https://packagecloud.io/AtomEditor/atom/el/7/\\$basearch\nenabled=1\ngpgcheck=0\nrepo_gpgcheck=1\ngpgkey=https://packagecloud.io/AtomEditor/atom/gpgkey" > /etc/yum.repos.d/atom.repo'
 @sudo dnf install atom
 """
 
@@ -30,6 +30,6 @@ sh = """
 [dnf]
 sh = """
 @sudo rpm --import https://packagecloud.io/AtomEditor/atom/gpgkey
-@sudo sh -c 'echo -e "[Atom]\nname=Atom Editor\nbaseurl=https://packagecloud.io/AtomEditor/atom/el/7/\$basearch\nenabled=1\ngpgcheck=0\nrepo_gpgcheck=1\ngpgkey=https://packagecloud.io/AtomEditor/atom/gpgkey" > /etc/yum.repos.d/atom.repo'
+@sudo sh -c 'echo -e "[Atom]\nname=Atom Editor\nbaseurl=https://packagecloud.io/AtomEditor/atom/el/7/\\$basearch\nenabled=1\ngpgcheck=0\nrepo_gpgcheck=1\ngpgkey=https://packagecloud.io/AtomEditor/atom/gpgkey" > /etc/yum.repos.d/atom.repo'
 @sudo dnf install atom
 """