diff --git a/create.sh b/create.sh
index 63069d4..0cc2320 100755
--- a/create.sh
+++ b/create.sh
@@ -40,9 +40,6 @@ PING_MYSQL="mysqladmin \
   --user=${DB_USER} \
   --password=${DB_USER_PASSWORD} \
   --silent"
-# [: mysqld: unexpected operator when not using [
-# see: https://unix.stackexchange.com/a/482059
-#while [ ! $(docker exec ${DOCKER_PREFIX}-web /bin/sh -c "${PING_MYSQL}") ]
 while ! docker exec ${DOCKER_PREFIX}-web /bin/sh -c "${PING_MYSQL}"
 do
     echo Waiting for ${DOCKER_PREFIX}-db to accept connections…