diff --git a/crates/wiggle/wasmtime/Cargo.toml b/crates/wiggle/wasmtime/Cargo.toml
index 4d96a9e05533..c9174b9edc41 100644
--- a/crates/wiggle/wasmtime/Cargo.toml
+++ b/crates/wiggle/wasmtime/Cargo.toml
@@ -23,6 +23,7 @@ proptest = "0.10"
 
 [[test]]
 name = "atoms_async"
+path = "tests/atoms_async.rs"
 required-features = ["async", "wasmtime/wat"]
 
 [badges]