diff --git a/prometheus/server.sls b/prometheus/server.sls
index da4378c..8262c0b 100644
--- a/prometheus/server.sls
+++ b/prometheus/server.sls
@@ -5,6 +5,7 @@
   file.directory:
     - name: {{ server.dir.config }}
     - makedirs: True
+    - mode: 755
 
 prometheus_server_data_dir:
   file.directory: