diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 62c72ec1e4..1cbadd4093 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -1422,6 +1422,7 @@ class Formula
       -DCMAKE_C_FLAGS_RELEASE=-DNDEBUG
       -DCMAKE_CXX_FLAGS_RELEASE=-DNDEBUG
       -DCMAKE_INSTALL_PREFIX=#{prefix}
+      -DCMAKE_INSTALL_LIBDIR=lib
       -DCMAKE_BUILD_TYPE=Release
       -DCMAKE_FIND_FRAMEWORK=LAST
       -DCMAKE_VERBOSE_MAKEFILE=ON