diff --git a/crates/generate/src/lib.rs b/crates/generate/src/lib.rs
index 4731366562..17757a987d 100644
--- a/crates/generate/src/lib.rs
+++ b/crates/generate/src/lib.rs
@@ -3,8 +3,11 @@ extern crate proc_macro;
 use proc_macro::TokenStream;
 use proc_macro2::TokenStream as TokenStream2;
 
+const WITX_PATH: &'static str = "crates/WASI/phases/snapshot/witx/wasi_snapshot_preview1.witx";
+
 #[proc_macro]
 pub fn from_witx(args: TokenStream) -> TokenStream {
+    let doc = witx::load(&[WITX_PATH]).unwrap();
     TokenStream::new()
     // TokenStream::from(raw_types::gen(
     //     TokenStream2::from(args),