diff --git a/.travis.yml b/.travis.yml
index 2cb2d6e31..a325df412 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,7 +33,7 @@ before_install:
   fi
 - echo $DOCKER_TAG
 # build docker image
-- docker build -t counterparty/counterwallet:$DOCKER_TAG --build-arg TRANSIFEX_USER="$TRANSIFEX_USER" --build-arg TRANSIFEX_PASSWORD="$TRANSIFEX_PASSWORD" .
+- docker build -t counterparty/counterwallet:$DOCKER_TAG --no-cache --build-arg TRANSIFEX_USER="$TRANSIFEX_USER" --build-arg TRANSIFEX_PASSWORD="$TRANSIFEX_PASSWORD" .
 
 script:
 # run the test suite in the docker container we just made
diff --git a/Dockerfile b/Dockerfile
index e982bc8ac..16e7857f8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -75,12 +75,12 @@ RUN if [ -n "$TRANSIFEX_USER" ] && [ -n "$TRANSIFEX_PASSWORD" ]; then echo "$TRA
 # Install project
 COPY . /counterwallet
 WORKDIR /counterwallet
+RUN rm -rf /counterwallet/build
 RUN npm -g install npm@latest
 RUN npm config set strict-ssl false
 ENV PHANTOMJS_CDNURL="http://cnpmjs.org/downloads"
 RUN npm install -g bower grunt mocha-phantomjs
-#RUN cd src; bower --allow-root --config.interactive=false update; cd ..
-RUN cd src; bower --allow-root install; cd ..
+RUN cd src; bower --allow-root --config.interactive=false update; cd ..
 RUN npm update
 RUN grunt build
 RUN cp -a /counterwallet/counterwallet.conf.json.example /counterwallet/counterwallet.conf.json