diff --git a/Dockerfile b/Dockerfile
index 01a75850..09875849 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,10 @@
 FROM node:10-jessie as node
 #If encounter Invalid cross-device error -run on host 'echo N | sudo tee /sys/module/overlay/parameters/metacopy'
-COPY ui /app/ui
 WORKDIR /app/ui
-RUN yarn
+
+COPY ui/package.json ui/yarn.lock ./
+RUN yarn install --pure-lockfile # This caches your deps
+COPY ui /app/ui
 RUN yarn build
 
 FROM rust:1.33 as rust
diff --git a/docker_update.sh b/docker_update.sh
new file mode 100755
index 00000000..e51bd820
--- /dev/null
+++ b/docker_update.sh
@@ -0,0 +1,2 @@
+git pull
+docker-compose up -d --no-deps --build