diff --git a/ironic/api/cluster.yml b/ironic/api/cluster.yml
index c3a7901..5522f3f 100644
--- a/ironic/api/cluster.yml
+++ b/ironic/api/cluster.yml
@@ -1,6 +1,12 @@
 classes:
 - service.ironic.api.cluster
 parameters:
+  linux:
+    system:
+      package:
+        python-pymysql:
+          fromrepo: ${_param:openstack_version}
+          version: latest
   ironic:
     api:
       enabled: true