diff --git a/run_onchange_before_install_main_deps.sh.tmpl b/run_onchange_before_install_main_deps.sh.tmpl
index fe48df9..fec067d 100644
--- a/run_onchange_before_install_main_deps.sh.tmpl
+++ b/run_onchange_before_install_main_deps.sh.tmpl
@@ -18,8 +18,8 @@ $Green##########################################################################
     sudo dnf update -y
 
 {{ else if eq .chezmoi.osRelease.id "debian" "ubuntu" -}}
-    sudo apt update
-	DEBIAN_FRONTEND=noninteractive sudo apt upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"
+    sudo apt-get update
+	DEBIAN_FRONTEND=noninteractive sudo apt-get upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"
 
 {{ else if eq .chezmoi.osRelease.id "arch" -}}
     sudo pacman -Syu --noconfirm