diff --git a/scripts/travis/osx_setup.sh b/scripts/travis/osx_setup.sh
index 05011ec7f..07cf25668 100644
--- a/scripts/travis/osx_setup.sh
+++ b/scripts/travis/osx_setup.sh
@@ -2,3 +2,4 @@
 
 brew install qt5
 brew link qt5 --force
+brew install python3