diff --git a/.travis/autobrew.py b/.travis/autobrew.py
index 952b9a1a..1ef5dfb9 100644
--- a/.travis/autobrew.py
+++ b/.travis/autobrew.py
@@ -26,6 +26,9 @@ class Ocrmypdf < Formula
   depends_on "openjpeg"
   depends_on "freetype"
   depends_on "libpng"
+  depends_on "libjpeg"
+  depends_on "webp"
+  depends_on "little-cms2"
 
 ${resources}
   def install