diff --git a/kolla-builder/Dockerfile b/kolla-builder/Dockerfile
index 109a1c8..4b38fbf 100644
--- a/kolla-builder/Dockerfile
+++ b/kolla-builder/Dockerfile
@@ -65,7 +65,7 @@ RUN mkdir -p .venv && \
     virtualenv .venv/kolla-builds && \
     . .venv/kolla-builds/bin/activate && \
     cd ./kolla-$KOLLA_VERSION && \
-    pip install -e . && \
+    pip install --no-cache-dir -e . && \
     mkdir -p /etc/kolla
 
 RUN mkdir -p /root/.kolla-$KOLLA_VERSION/src/$KOLLA_PROJECT && \
diff --git a/maas/maas-region-controller/Dockerfile b/maas/maas-region-controller/Dockerfile
index 3103459..3d9a990 100644
--- a/maas/maas-region-controller/Dockerfile
+++ b/maas/maas-region-controller/Dockerfile
@@ -49,7 +49,7 @@ RUN apt-get download maas-region-controller && \
     pg_dropcluster --stop 9.5 main
 
 # potentially used to calculate cidrs
-RUN pip3 install netaddr
+RUN pip3 install --no-cache-dir netaddr
 
 # initalize systemd
 CMD ["/sbin/init"]
diff --git a/simple-shaker/Dockerfile b/simple-shaker/Dockerfile
index 94bcaf7..ab6c7d3 100644
--- a/simple-shaker/Dockerfile
+++ b/simple-shaker/Dockerfile
@@ -8,8 +8,8 @@ RUN apt update && install_packages python-dev wget gcc nano less \
 RUN wget --no-check-certificate https://bootstrap.pypa.io/get-pip.py && \
     python get-pip.py
 
-RUN pip install -U pbr setuptools
-RUN pip install pyshaker openstackclient flent==1.2.2
+RUN pip install --no-cache-dir -U pbr setuptools
+RUN pip install --no-cache-dir pyshaker openstackclient flent==1.2.2
 
 RUN wget http://ftp.br.debian.org/debian/pool/non-free/n/netperf/netperf_2.6.0-2_amd64.deb && \
     dpkg -i netperf_2.6.0-2_amd64.deb && apt install -f