diff --git a/gen-unifi-cert.sh b/gen-unifi-cert.sh
index 828ddb6..9363079 100755
--- a/gen-unifi-cert.sh
+++ b/gen-unifi-cert.sh
@@ -36,7 +36,7 @@ for val in "${domains[@]}"; do
 done
 
 
-if ( $renew == "yes" ) {
+if ( $renew == "yes" ); then
 	LEOPTIONS=${RENEWCERT}
 else
 	LEOPTIONS="${email} ${DOMAINS} ${NEWCERT}"