diff --git a/setup/pihole_setup.sh b/setup/pihole_setup.sh
index 09f809b5..7d250557 100644
--- a/setup/pihole_setup.sh
+++ b/setup/pihole_setup.sh
@@ -44,7 +44,7 @@ done
 
 # Update container OS
 msg "Updating container OS..."
-apt update &>/dev/null
+apt-get update &>/dev/null
 apt-get -qqy upgrade &>/dev/null
 
 msg "Installing Prerequisites..."