diff --git a/crates/wasi-common/src/lib.rs b/crates/wasi-common/src/lib.rs
index 5e517fc6c4..39b375ca0f 100644
--- a/crates/wasi-common/src/lib.rs
+++ b/crates/wasi-common/src/lib.rs
@@ -36,6 +36,6 @@ 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};