diff --git a/.travis.yml b/.travis.yml
index 2e1bd007e..79f2d8882 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -59,7 +59,7 @@ matrix:
               - $HOME/wx302
               - local-lib
           after_success:
-            - if [[ "${TRAVIS_BRANCH}" != "cppgui" ]]; then ./package/linux/travis-deploy-main.sh; fi
+            - if [[ "${TRAVIS_BRANCH}" != "cppgui" ]]; then ./package/linux/travis-deploy-main.sh || travis_terminate 1; fi
 
         - os: linux
           env: 
@@ -95,7 +95,7 @@ matrix:
               - $HOME/Library/Caches/Homebrew
               - local-lib
           after_success:
-            - if [[ "${TRAVIS_BRANCH}" != "cppgui" ]]; then ./package/osx/travis-deploy-main.sh; fi
+            - if [[ "${TRAVIS_BRANCH}" != "cppgui" ]]; then ./package/osx/travis-deploy-main.sh || travis_terminate 1; fi
 
         - os: osx
           osx_image: xcode9.4