diff --git a/src/scripts/deploy.sh b/src/scripts/deploy.sh
index 862fd2b2ca1e..ac729120316c 100644
--- a/src/scripts/deploy.sh
+++ b/src/scripts/deploy.sh
@@ -22,6 +22,8 @@ yarn test
 # Run our build
 yarn build
 
+cp -r build/ v4/ # Temporaly copy docs to v4
+
 # Set some git options
 git config --global user.name "Travis CI"
 git config --global user.email "ci@travis-ci.org"
@@ -37,5 +39,13 @@ chmod 600 src/scripts/deploy_key
 eval `ssh-agent -s`
 ssh-add src/scripts/deploy_key
 
+git checkout fix/v3-docs
+npm run build
+cp -r build/ v3/
+
+rm -rf build/ # Clean v3 docs
+cp -r v4/ build/ # Copy v4 docs to `build` root
+cp -r v3/ build/v3 # Copy v3 docs to `build/v3`
+
 # Now that we're all set up, we can deploy
 yarn deploy