diff --git a/README.md b/README.md
index 1da5430..16dc088 100644
--- a/README.md
+++ b/README.md
@@ -6,5 +6,6 @@ VMDevirt is a project which uses LLVM to lift `vmprofiles` to LLVM IR. This lift
+ LLVM takes forever to build and a few GB's of cache space in tmp...