diff --git a/.travis.yml b/.travis.yml
index 17efbd7..597863f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,9 +6,9 @@ osx_image: xcode11.3
 
 before_install:
   # Uninstall existing Homebrew installation.
-  - curl -sLO https://raw.githubusercontent.com/Homebrew/install/master/uninstall
-  - chmod +x ./uninstall
-  - ./uninstall --force
+  - curl -sLO https://raw.githubusercontent.com/Homebrew/install/master/uninstall.sh
+  - chmod +x ./uninstall.sh
+  - ./uninstall.sh --force
   - sudo rm -rf /usr/local/Homebrew
   - sudo rm -rf /usr/local/Caskroom
   - sudo rm -rf /usr/local/bin/brew