diff --git a/.travis.yml b/.travis.yml
index e9f5f88a4f7..8f434f3ef2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,26 +42,25 @@ script:
  - cd clippy_lints && PATH=$PATH:~/rust/cargo/bin cargo clippy -- -D clippy && cd ..
  - set +e
 
-after_success:
-- ./.github/deploy.sh
-# trigger rebuild of the clippy-service, to keep it up to date with clippy itself
-- |
-    #!/bin/bash
+after_success: |
+  #!/bin/bash
+  if [ $(uname) == Linux ]; then
+    ./.github/deploy.sh
+  # trigger rebuild of the clippy-service, to keep it up to date with clippy itself
     set -e
     if [ "$TRAVIS_PULL_REQUEST" == "false" ] &&
        [ "$TRAVIS_REPO_SLUG" == "Manishearth/rust-clippy" ] &&
        [ "$TRAVIS_BRANCH" == "master" ] &&
        [ "$TRAVIS_TOKEN_CLIPPY_SERVICE" != "" ] ; then
-
        curl -s -X POST \
-            -H "Content-Type: application/json" \
-            -H "Accept: application/json" \
-            -H "Travis-API-Version: 3" \
-            -H "Authorization: token $TRAVIS_TOKEN_CLIPPY_SERVICE" \
-            -d "{ \"request\": { \"branch\":\"master\" }}" \
-            https://api.travis-ci.org/repo/gnunicorn%2Fclippy-service/requests
-
+          -H "Content-Type: application/json" \
+          -H "Accept: application/json" \
+          -H "Travis-API-Version: 3" \
+          -H "Authorization: token $TRAVIS_TOKEN_CLIPPY_SERVICE" \
+          -d "{ \"request\": { \"branch\":\"master\" }}" \
+          https://api.travis-ci.org/repo/gnunicorn%2Fclippy-service/requests
     else
       echo "Ignored"
     fi
     set +e
+  fi