diff --git a/Dockerfile b/Dockerfile
index a9327a9..f0023ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM firewall:latest
+FROM firewall-base:2.33
 MAINTAINER gyurix
 COPY firewall /firewall
 ENTRYPOINT ["/firewall/firewall-add"]