diff --git a/vars/RedHat.yaml b/vars/RedHat.yaml
index 6ae2c20..25448c5 100644
--- a/vars/RedHat.yaml
+++ b/vars/RedHat.yaml
@@ -1,2 +1,2 @@
 wal_g_pg_home_dir: "/var/lib/pgsql"
-wal_g_pg_data_dir: "{{ wal_g_pg_home_dir }}/{{ wal_g_postgresql_major_version }}/data"
+wal_g_pg_data_dir: "{{ wal_g_pg_home_dir }}/{{ wal_g_pg_major_version }}/data"