diff --git a/.travis.yml b/.travis.yml
index 6cfca27245..8f5efe7a5a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,5 +22,7 @@ addons:
   apt:
     packages:
       - gcc-multilib
+      - lib32ncurses5-dev
+      - libx32ncurses5-dev
 script:
   - ./configure -m=$TARGET_MACHINE && make && ( cd ${TARGET_MACHINE}/mats && make partialx 2>&1 ) | tee Make.out | grep '^matting '