diff --git a/galera/master.sls b/galera/master.sls
index fae46ec..3728ba2 100644
--- a/galera/master.sls
+++ b/galera/master.sls
@@ -78,7 +78,7 @@
   file.managed:
   - name: /etc/systemd/system/mysql.service.d/override.conf
   - contents: |
-      [service]
+      [Service]
       LimitNOFILE=1024000
   - require:
     - pkg: galera_packages
diff --git a/galera/slave.sls b/galera/slave.sls
index a8ddf55..6f2ada3 100644
--- a/galera/slave.sls
+++ b/galera/slave.sls
@@ -78,7 +78,7 @@
   file.managed:
   - name: /etc/systemd/system/mysql.service.d/override.conf
   - contents: |
-      [service]
+      [Service]
       LimitNOFILE=1024000
   - require:
     - pkg: galera_packages