diff --git a/docker_build/add_pkgs b/docker_build/add_pkgs
index e3bbd10..6d75576 100644
--- a/docker_build/add_pkgs
+++ b/docker_build/add_pkgs
@@ -1,2 +1,2 @@
-curl
+curl unzip
 #list additional packages to be installed inside the container on the first line only