diff --git a/Brewfile-32bit.rb b/Brewfile-32bit.rb
index 17f2d6ef7..98b301aa0 100644
--- a/Brewfile-32bit.rb
+++ b/Brewfile-32bit.rb
@@ -1,3 +1,4 @@
 brew "automake"
-brew "autoconf" 
+brew "autoconf"
 brew "libtool"
+brew "cmake"