diff --git a/docker/Dockerfile b/docker/Dockerfile
index d4c2364..fa7a3e9 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -23,6 +23,7 @@ RUN apt-get update \
     libproj-dev \
     g++ \
     wget \
+    unzip \
     autoconf \
     autotools-dev \
     libgeos-dev \