diff --git a/src/app/config.sample.json b/src/app/config.sample.json
index 5dc631b..cf2f576 100644
--- a/src/app/config.sample.json
+++ b/src/app/config.sample.json
@@ -4,5 +4,11 @@
     "api_key"     : "GOOGLE_API_KEY_GOES_HERE",
     "calendar_id" : "GOOGLE_CALENDAR_ID_GOES_HERE"
   },
-  "spaceAPI"      : "URL_TO_SPACE_API_GOES_HERE"
+  "spaceAPI"      : "URL_TO_SPACE_API_GOES_HERE",
+  "cache"         : {
+    "calendar"    : {
+      "json"      : "cache/calendar.json",
+      "ical"      : "cache/calendar.ical"
+    }
+  }
 }