diff --git a/docker/mysql/init/99-grants.sh b/docker/mysql/init/99-grants.sh
index 9a76c4f..32e9305 100644
--- a/docker/mysql/init/99-grants.sh
+++ b/docker/mysql/init/99-grants.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-docker_process_sql --database=mysql <<-EOSQL
+mysql --protocol=socket -uroot -p"${MYSQL_ROOT_PASSWORD}" mysql <<-EOSQL
   GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, ALTER, INDEX, DROP
     ON gis_spbu.* TO '${MYSQL_USER}'@'%';
   GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, ALTER, INDEX, DROP