diff --git a/wai/byte-exact-conformance/src/lib.rs b/wai/byte-exact-conformance/src/lib.rs
index e1dd0699f..9e2614ce2 100644
--- a/wai/byte-exact-conformance/src/lib.rs
+++ b/wai/byte-exact-conformance/src/lib.rs
@@ -10,5 +10,12 @@
 
 pub mod neural;
 
+// rans.rs's integer-entropy round-trip test references `crate::int_entropy`
+// (the scale-bucketing that makes a conditional codec cross-hardware exact).
+// Included from wai-rs verbatim, same single-source-of-truth rule as the
+// neural sources — it is itself pure-integer and self-contained.
+#[path = "../../wai-rs/src/int_entropy.rs"]
+pub mod int_entropy;
+
 mod golden;
 mod jpegai_golden;
diff --git a/wai/byte-exact-conformance/src/neural/mod.rs b/wai/byte-exact-conformance/src/neural/mod.rs
index 7ee0995a6..7007dbecd 100644
--- a/wai/byte-exact-conformance/src/neural/mod.rs
+++ b/wai/byte-exact-conformance/src/neural/mod.rs
@@ -31,7 +31,7 @@ pub mod image {
 }
 
 // The actual integer decode paths, included from wai-rs verbatim.
-#[path = "../../../wai-rs/src/neural/rans.rs"]
+#[path = "../../../wai-rs/src/rans.rs"]
 pub mod rans;
 #[path = "../../../wai-rs/src/int_synth.rs"]
 pub mod int_synth;