diff --git a/Dockerfile.raspbian b/Dockerfile.raspbian
index 1d4e0d6..f711111 100644
--- a/Dockerfile.raspbian
+++ b/Dockerfile.raspbian
@@ -20,7 +20,7 @@ RUN apt-get update \
             python-urllib3 \
             rsync \
             tahoe-lafs \
-        && pip install -U boto  \
+        && pip install -U boto b2 \
         && apt-get remove -y python-pip \
         && apt-get install -y --no-install-recommends \
             python-swiftclient \
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index b9bd5bd..4a14904 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -23,7 +23,7 @@ RUN apt-get update \
             python-urllib3 \
             rsync \
             tahoe-lafs \
-        && pip install -U boto  \
+        && pip install -U boto b2 \
         && apt-get autoremove -y python-pip \
         && apt-get clean \
         && rm -rf /var/apt/lists/*