diff --git a/.travis/install-deps.sh b/.travis/install-deps.sh
index 6a2cd7daa..b8b270c19 100755
--- a/.travis/install-deps.sh
+++ b/.travis/install-deps.sh
@@ -86,7 +86,8 @@ fletch_cmake_opts="\
  -Dfletch_ENABLE_Ceres=ON \
  -Dfletch_ENABLE_SuiteSparse=ON \
  -Dfletch_ENABLE_OpenCV=ON \
- -Dfletch_ENABLE_VTK=ON"
+ -Dfletch_ENABLE_VTK=ON
+ -Dfletch_ENABLE_OpenCV_highgui=ON"
 build_repo fletch https://github.com/Kitware/fletch.git
 
 # Build and install Vital