diff --git a/plugins-install.sh b/plugins-install.sh
index 14fe8ae..54a4dd9 100644
--- a/plugins-install.sh
+++ b/plugins-install.sh
@@ -19,7 +19,7 @@ cd "$basePath"
 # maubot_user=maubot
 # maubot_pass=maubot
 
-[[ -z "$install_dir" ]] || [[ -z "$maubot_user" ]] || [[ -z "$maubot_pass" ]] && panic "Please set variables"
+[[ -z "$install_dir" ]] || [[ -z "$maubot_user" ]] || [[ -z "$maubot_pass" ]] || [[ -z "$server_address" ]] && panic "Please set variables"
 
 declare -A botList
 botList[https://github.com/maubot/jesaribot]="A simple bot that replies with an image when you say "jesari"."