diff --git a/config.go b/config.go
index ba5b782e..7148ea34 100644
--- a/config.go
+++ b/config.go
@@ -219,7 +219,7 @@ func ParseConfig() (err error) {
 			HttpTLS = httptls
 		}
 
-		if certfile := AppConfig.String("httpcertfile"); certfile != "" {
+		if certfile := AppConfig.String("HttpCertFile"); certfile != "" {
 			HttpCertFile = certfile
 		}