diff --git a/.travis/osx_install.sh b/.travis/osx_install.sh
index 76687bf..1a99c89 100755
--- a/.travis/osx_install.sh
+++ b/.travis/osx_install.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 # Install packages
-brew install qt
+brew install qt@5.5