diff --git a/zcash_primitives/src/sapling/pedersen_hash.rs b/zcash_primitives/src/sapling/pedersen_hash.rs
index 4982246ed..6d92b8e3b 100644
--- a/zcash_primitives/src/sapling/pedersen_hash.rs
+++ b/zcash_primitives/src/sapling/pedersen_hash.rs
@@ -1,5 +1,8 @@
 //! Implementation of the Pedersen hash function used in Sapling.
 
+#[cfg(test)]
+pub(crate) mod test_vectors;
+
 use byteorder::{ByteOrder, LittleEndian};
 use ff::PrimeField;
 use group::Group;
@@ -124,7 +127,6 @@ pub mod test {
     use group::Curve;
 
     use super::*;
-    use crate::test_vectors::pedersen_hash_vectors;
 
     pub struct TestVector<'a> {
         pub personalization: Personalization,
@@ -135,7 +137,7 @@ pub mod test {
 
     #[test]
     fn test_pedersen_hash_points() {
-        let test_vectors = pedersen_hash_vectors::get_vectors();
+        let test_vectors = test_vectors::get_vectors();
 
         assert!(!test_vectors.is_empty());
 
diff --git a/zcash_primitives/src/test_vectors/pedersen_hash_vectors.rs b/zcash_primitives/src/sapling/pedersen_hash/test_vectors.rs
similarity index 99%
rename from zcash_primitives/src/test_vectors/pedersen_hash_vectors.rs
rename to zcash_primitives/src/sapling/pedersen_hash/test_vectors.rs
index 14015af6c..095f6c2a6 100644
--- a/zcash_primitives/src/test_vectors/pedersen_hash_vectors.rs
+++ b/zcash_primitives/src/sapling/pedersen_hash/test_vectors.rs
@@ -1,6 +1,6 @@
 //! Test vectors from https://github.com/zcash-hackworks/zcash-test-vectors/blob/master/sapling_pedersen.py
 
-use crate::sapling::pedersen_hash::{test::TestVector, Personalization};
+use super::{test::TestVector, Personalization};
 
 pub fn get_vectors<'a>() -> Vec<TestVector<'a>> {
     return vec![
diff --git a/zcash_primitives/src/test_vectors.rs b/zcash_primitives/src/test_vectors.rs
index 1347b2dd8..403fbc962 100644
--- a/zcash_primitives/src/test_vectors.rs
+++ b/zcash_primitives/src/test_vectors.rs
@@ -1,2 +1 @@
 pub(crate) mod note_encryption;
-pub(crate) mod pedersen_hash_vectors;