diff --git a/ci/travis/script.sh b/ci/travis/script.sh
index 23b1b5735..3c939793c 100755
--- a/ci/travis/script.sh
+++ b/ci/travis/script.sh
@@ -22,7 +22,10 @@ elif [[ ${#modified_casks[@]} -gt 0 ]]; then
   run brew cask _audit_modified_casks "${TRAVIS_COMMIT_RANGE}"
   run brew cask style "${modified_casks[@]}"
   if [[ ${#modified_casks[@]} -le 10 ]]; then
-    run brew cask install "${modified_casks[@]}"
+    for cask in "${modified_casks[@]}"; do
+      run brew cask reinstall "${cask}"
+      run brew cask uninstall "${cask}"
+    done
   else
     ohai 'More than 10 casks modified, skipping install'
   fi