diff --git a/Dockerfile b/Dockerfile
index ef4e20b..c64961f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,7 @@ COPY ./config.settings /tmp/config.settings
 
 WORKDIR /usr/src/ircd
 RUN set -x \
+    && apt-get update \
     && apt-get install ${PKG}
 
 #    && wget -O /tmp/unrealircd https://www.unrealircd.org/downloads/unrealircd-${VER}.tar.gz \