diff --git a/src/util.rs b/src/util.rs
index 3019c40..49a9651 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -18,7 +18,13 @@ pub fn manifest_path() -> Result<PathBuf, String> {
     Ok(StdPath::new(&manifest_dir).join("Cargo.toml"))
 }
 
-#[cfg(not(feature = "nightly"))]
+#[cfg(soong)]
+pub fn mod_path() -> syn::Result<String> {
+    Ok(std::env::var("CARGO_CRATE_NAME")
+        .expect("`CARGO_CRATE_NAME` should be set when building with Soong"))
+}
+
+#[cfg(all(not(soong), not(feature = "nightly")))]
 pub fn mod_path() -> syn::Result<String> {
     // Without the nightly feature and TokenStream::expand_expr, just return the crate name
 
@@ -64,7 +70,7 @@ pub fn mod_path() -> syn::Result<String> {
         .map_err(|e| syn::Error::new(Span::call_site(), e))
 }
 
-#[cfg(feature = "nightly")]
+#[cfg(all(not(soong), feature = "nightly"))]
 pub fn mod_path() -> syn::Result<String> {
     use proc_macro::TokenStream;