diff --git a/ci/travis/before_install.sh b/ci/travis/before_install.sh
index 5ff6df18644fd7d351abe1f4dd71f07a47f51a62..20727a6a57c3a8c04a0d19eb1be10343e44ea3d4 100755
--- a/ci/travis/before_install.sh
+++ b/ci/travis/before_install.sh
@@ -16,6 +16,7 @@ then
     brew install libsodium
     ## Ensure your brew QT version is up to date. (brew install qt -> qt 4.8)
     brew install qt5
+    brew list qt5
     brew install pyenv-virtualenv
     pyenv update
     pip install PyQt5