diff --git a/crates/wasi-common/src/lib.rs b/crates/wasi-common/src/lib.rs
index df071e5b00..4c0ccf7b4e 100644
--- a/crates/wasi-common/src/lib.rs
+++ b/crates/wasi-common/src/lib.rs
@@ -35,6 +35,6 @@ mod sys;
 mod virtfs;
 pub mod wasi;
 
-pub use ctx::{WasiCtx, WasiCtxBuilder};
+pub use ctx::{WasiCtx, WasiCtxBuilder, WasiCtxBuilderError};
 pub use sys::preopen_dir;
 pub use virtfs::{FileContents, VirtualDirEntry};