diff --git a/.travis.yml b/.travis.yml
index f1e14ea32e..dc738dfde5 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -121,6 +121,10 @@ before_install:
                                python3-dev                      \
                                python3-pyside                   \
                                python3-pyside2.qtcore           \
+                               python3-pyside2.qtgui            \
+                               python3-pyside2.qtwidgets        \
+                               python3-pyside2.qtsvg            \
+                               python3-pyside2.qtuitools        \
                                python3-matplotlib               \
                                libboost1.65-dev                 \
                                libboost-filesystem1.65-dev      \