diff --git a/src/lib.rs b/src/lib.rs
index 970dec47..df4f3665 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -73,7 +73,8 @@ pub mod traits {
 }
 
 #[cfg(test)]
-pub mod tests {
-    pub mod mat;
-    pub mod vec;
+mod tests {
+    mod mat;
+    mod vec;
+    // mod bench;
 }
diff --git a/src/tests/mat.rs b/src/tests/mat.rs
index c857fc85..4f8fb69d 100644
--- a/src/tests/mat.rs
+++ b/src/tests/mat.rs
@@ -1,24 +1,13 @@
-#[test]
 use std::num::{Real, One, abs};
-#[test]
 use std::rand::random;
-#[test]
 use std::cmp::ApproxEq;
-#[test]
 use traits::inv::Inv;
-#[test]
 use traits::rotation::Rotation;
-#[test]
 use traits::indexable::Indexable;
-#[test]
 use traits::transpose::Transpose;
-#[test]
 use traits::norm::Norm;
-#[test]
 use vec::{Vec1, Vec3};
-#[test]
 use mat::{Mat1, Mat2, Mat3, Mat4, Mat5, Mat6};
-#[test]
 use adaptors::rotmat::Rotmat;
 
 macro_rules! test_inv_mat_impl(
diff --git a/src/tests/vec.rs b/src/tests/vec.rs
index ea9fa4d9..003efb0f 100644
--- a/src/tests/vec.rs
+++ b/src/tests/vec.rs
@@ -1,26 +1,14 @@
-#[test]
 use std::num::{Zero, One};
-#[test]
 use std::rand::{random};
-#[test]
 use std::cmp::ApproxEq;
-#[test]
 use vec::{Vec0, Vec1, Vec2, Vec3, Vec4, Vec5, Vec6};
-#[test]
 use mat::Mat3;
-#[test]
 use traits::basis::Basis;
-#[test]
 use traits::cross::Cross;
-#[test]
 use traits::dot::Dot;
-#[test]
 use traits::norm::Norm;
-#[test]
 use traits::iterable::{Iterable, IterableMut};
-#[test]
 use traits::scalar_op::{ScalarAdd, ScalarSub};
-#[test]
 use traits::outer::Outer;
 
 macro_rules! test_iterator_impl(