diff --git a/.travis.yml b/.travis.yml
index 6a9b62419b..2e9d301641 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ addons:
   apt:
     packages:
       - yasm
-      - bc
+      - diffutils
 compiler:
   - clang
   - gcc