diff --git a/fireflyiii/config.json b/fireflyiii/config.json
index df758fe2a..edaacb870 100644
--- a/fireflyiii/config.json
+++ b/fireflyiii/config.json
@@ -5,7 +5,8 @@
   "description": "A free and open source personal finance manager",
   "devices": [],
   "environment": {
-    "TRUSTED_PROXIES": "**"
+    "TRUSTED_PROXIES": "**",
+    "DB_DATABASE": "/config/addons_config/fireflyiii/database/database.sqlite"
   },
   "map": ["config:rw", "share:rw", "ssl"],
   "name": "Firefly iii",