diff --git a/docker/dedicated-server/Dockerfile b/docker/dedicated-server/Dockerfile
index 8cf12e05c..c71c110e8 100644
--- a/docker/dedicated-server/Dockerfile
+++ b/docker/dedicated-server/Dockerfile
@@ -12,6 +12,7 @@ RUN dpkg --add-architecture i386 \
     cage \
     curl \
     tini \
+    unzip \
     && rm -rf /var/lib/apt/lists/*
 
 # Wine from the upstream repo