diff --git a/README.md b/README.md
index ae99547..97367b8 100644
--- a/README.md
+++ b/README.md
@@ -59,7 +59,7 @@ These variables can either be changed by building your own image or at container
 
 - CONFDIR (default = `/config`)
 - PORT (for the webserver) (default = `8080`)
-- DEFAULTCONFIG (default = `default` -> `/config/default.txt`)
+- DEFAULTCONFIG (default = `default` -> `${CONFDIR}/default.txt`)
 - ROUTE (default `/`)
 
 ## Quick Start