diff --git a/toolbx/Dockerfile b/toolbx/Dockerfile
index 2db7911a6d4e566c38f6c9dc0ff1fc0573876bfa..90a04653ed049301a9040f08171944f50dcb5be9 100644
--- a/toolbx/Dockerfile
+++ b/toolbx/Dockerfile
@@ -20,6 +20,7 @@ RUN rm /etc/apt/apt.conf.d/docker-* && \
         locales \
         make \
         netbase \
+        unzip \
     && \
     export GNUPGHOME=/tmp/gnupghome && \
     mkdir --mode=0700 "$GNUPGHOME" && \