diff --git a/compose/bin/setup-domain b/compose/bin/setup-domain
index bff7125a4..c317e4270 100755
--- a/compose/bin/setup-domain
+++ b/compose/bin/setup-domain
@@ -5,8 +5,10 @@ set -o errexit
 
 DOMAIN=$1
 
-echo "Your system password has been requested to add an entry to /etc/hosts..."
-echo "127.0.0.1 ::1 $DOMAIN" | sudo tee -a /etc/hosts
+if ! grep -q "$DOMAIN" /etc/hosts; then
+    echo "Your system password is needed to add an entry to /etc/hosts..."
+    echo "127.0.0.1 ::1 $DOMAIN" | sudo tee -a /etc/hosts
+fi
 
 echo "Set https://${DOMAIN}/ to web/secure/base_url and web/secure/base_url"
 bin/clinotty bin/magento config:set web/secure/base_url https://"$DOMAIN"/