diff --git a/docker/base-tools/Dockerfile.j2 b/docker/base-tools/Dockerfile.j2
index 09542e5..d18066f 100644
--- a/docker/base-tools/Dockerfile.j2
+++ b/docker/base-tools/Dockerfile.j2
@@ -3,7 +3,8 @@ MAINTAINER {{ maintainer }}
 
 COPY requirements.txt /tmp/requirements.txt
 
-RUN apt-get install -y --no-install-recommends netcat lvm2 open-iscsi tgt vim less patch gcc python-dev \
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends netcat lvm2 open-iscsi tgt vim less patch gcc python-dev \
     && apt-get clean \
     && pip install --no-cache-dir -r /tmp/requirements.txt \
     && rm /tmp/requirements.txt \