diff --git a/extra/docker/testscript/Dockerfile b/extra/docker/testscript/Dockerfile
index 9c54ce1..df76e57 100644
--- a/extra/docker/testscript/Dockerfile
+++ b/extra/docker/testscript/Dockerfile
@@ -38,6 +38,7 @@ RUN apt-get -y update; \
         gnupg \
         less \
         lsb-release \
+        make \
         unzip \
         vim \
         zip \