diff --git a/data/config.json b/data/config.json
index 166ac11..ae640d4 100644
--- a/data/config.json
+++ b/data/config.json
@@ -1,4 +1,5 @@
 {
+  "version": 1,
   "db": {
     "address": "redis://redis:6379",
     "expire_seconds": 259200
@@ -7,6 +8,10 @@
     "length": 5,
     "chars": "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-"
   },
+  "log_rules": {
+    "error_log_file": "/data/log/error.log",
+    "access_log_file": "/data/log/access.log"
+  },
   "serve_rules": {
     "dir": {
       "Dir": "/data/served"