diff --git a/.travis.yml b/.travis.yml
index bf0c902da..8804db132 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -36,9 +36,9 @@ addons:
     packages:
     - libprotobuf-dev
     - protobuf-compiler
-#    - qt5-default
-#    - qttools5-dev
-#    - qttools5-dev-tools
+    - qt5-default
+    - qttools5-dev
+    - qttools5-dev-tools
 
 before_install: bash ./.ci/travis-dependencies.sh