diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index d267adf..ca55c6f 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -8,7 +8,7 @@ if [ -n "$IP" ]; then
 	while [ "$resolv" != "$IP" ]; do
 		echo "Waiting for name to resolve properly (want $IP for $DOMAIN, got $resolv)..."
 		sleep 60
-		resolv="$(curl 'https://dns.google/resolve?name=$DOMAIN' | jq -c -r .Answer[0].data)"
+		resolv=$(curl "https://dns.google/resolve?name=$DOMAIN" | jq -c -r .Answer[0].data)
 	done
 	echo "$DOMAIN resolves to $resolv"
 fi