diff --git a/create.sh b/create.sh
index bac1d64..f1b6e06 100755
--- a/create.sh
+++ b/create.sh
@@ -23,7 +23,7 @@ while ! docker ps -q -f name=$PREFIX-db; do
     sleep 1;
 done
 
-while ! docker exec wptest-web /bin/sh -c "mysqladmin ping -h $PREFIX-db -P 3306 --protocol=tcp -u user -puser --silent" ; do
+while ! docker exec $PREFIX-web /bin/sh -c "mysqladmin ping -h $PREFIX-db -P 3306 --protocol=tcp -u user -puser --silent" ; do
     echo "Waiting for the mysql server in the db container to be up and running...";
     sleep 1;
 done