diff --git a/playbooks/develop/centos.yml b/playbooks/develop/centos.yml
old mode 100644
new mode 100755
index 5233d9f1..3bdea573
--- a/playbooks/develop/centos.yml
+++ b/playbooks/develop/centos.yml
@@ -21,6 +21,7 @@
       - redis
 
       # for mariadb
+      - libselinux-python
       - mysql-devel
       - mysql-libs