diff --git a/.travis.yml b/.travis.yml
index 9fabc9552d7..f5555e1546d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -66,7 +66,7 @@ script:
   - |
      test ${TRAVIS_PULL_REQUEST} == "false" && \
      test ${TRAVIS_BRANCH} == ${GH_DOC_BRANCH} && \
-     test "${TRAVIS_BUILD_NUMBER}.1" == "${TRAVIS_JOB_NUMBER}" && \
+     test "${TRAVIS_BUILD_NUMBER}.2" == "${TRAVIS_JOB_NUMBER}" && \
      (cd ./package && python setup.py build_ext --inplace) && \
      (cd ./package/doc/sphinx && make clean html) || \
      true
@@ -75,5 +75,5 @@ after_success:
   - |
      test ${TRAVIS_PULL_REQUEST} == "false" && \
      test ${TRAVIS_BRANCH} == ${GH_DOC_BRANCH} && \
-     test "${TRAVIS_BUILD_NUMBER}.1" == "${TRAVIS_JOB_NUMBER}" && \
+     test "${TRAVIS_BUILD_NUMBER}.2" == "${TRAVIS_JOB_NUMBER}" && \
      bash ./maintainer/deploy_docs.sh