diff --git a/Dockerfile b/Dockerfile
index 1ebb10d..b4dd574 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
 FROM base-firewall-1.8.7
 MAINTAINER gyurix
-COPY firewall /firewall
+COPY firewall/ /firewall/
 CMD firewall/iptables-wrapper-installer.sh && /firewall/firewall-add