diff --git a/.travis.yml b/.travis.yml
index 40d9874b3..ec63d40c3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ install:
   - npm test
 
 # Automatically publish the website
-script: cd website; npm install; ./setup.sh; ./publish.sh; echo
+script: '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && (cd website; npm install; ./setup.sh; ./publish.sh; echo)'
 env:
   - secure: "g8Xjbslq4R+3oLVgBvXM5QhiJ+7q+H+dH4+sXReyyZ64M5gf32U7oOjQNVkdx79dnGFc6a619otGsX4RiEkQlkiR+4uCgJUIgPwN4YFCIgYu4Z/0FnbbRu5yyywh5zv4WwGmAtMkgGztoMBnps5gCiPUM/RGIqwVk0Ghbmh5c2k="
 branches: