diff --git a/images/Dockerfile b/images/Dockerfile
index 2842b92f6ee..4406969c4ee 100644
--- a/images/Dockerfile
+++ b/images/Dockerfile
@@ -23,6 +23,7 @@ RUN set -ex \
     zip \
     unzip \
     gcc \
+    ssh \
     python-dev \
     python-setuptools \
     python-pip \