diff --git a/Dockerfile b/Dockerfile
index 52f2dc8..33c59b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:latest as base
 ENV TZ=US/Eastern
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 RUN apt-get update
-RUN apt-get install -y build-essential curl zstd git
+RUN apt-get install -y build-essential curl git
 
 FROM base as builder
 
@@ -27,7 +27,7 @@ COPY --from=builder /tmp/otfcc/bin/release-x64/otfccdump /usr/local/bin/otfccdum
 
 # NodeJS >= 12.16.0
 RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -
-RUN apt-get install -y nodejs ttfautohint magic-wormhole
+RUN apt-get install -y nodejs ttfautohint magic-wormhole zstd
 
 WORKDIR /
 ADD ./private-build-plans.toml /