diff --git a/.travis.yml b/.travis.yml
index c09a1f2747..57583f8c53 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,8 @@ script:
   - 'if [ "${TEST-}" = true ]; then npm run tests-only ; fi'
   - 'if [ -n "${KARMA-}" ]; then npm run tests-karma ; fi'
   - 'if [ -n "${COVERAGE-}" ] && [ "${TRAVIS_BRANCH-}" = "master" ]; then npm run cover; cat ./coverage/lcov.info | ./node_modules/.bin/coveralls ; fi'
+install:
+  - 'if [ -n "${LINT-}" ]; then npm install --legacy-bundling ; else npm install ; fi'
 env:
   global:
     - TEST=true