diff --git a/build-unit-test-docker.sh b/build-unit-test-docker.sh
index ad7084b..1847b24 100755
--- a/build-unit-test-docker.sh
+++ b/build-unit-test-docker.sh
@@ -77,7 +77,8 @@
     git \
     dbus \
     iputils-ping \
-    clang-format-5.0
+    clang-format-5.0 \
+    iproute2
 
 RUN easy_install pip
 RUN pip install inflection