@@ -9,7 +9,10 @@ LABEL org.opencontainers.image.title="LTWG" \
COPY ltwg /app/ltwg
# Install Linux packages
-RUN apk add --no-cache --purge --clean-protected dumb-init iptables tzdata && rm -rf /var/cache/apk/*
+RUN apk update && \
+ apk add --no-cache dumb-init iptables tzdata && \
+ rm -rf /var/cache/apk/*
+
EXPOSE 50120/udp
EXPOSE 50121/tcp
