diff --git a/src/projection.rs b/src/funs/projection.rs
similarity index 100%
rename from src/projection.rs
rename to src/funs/projection.rs
diff --git a/src/lmath.rc b/src/lmath.rc
index 8e54154..04c7435 100644
--- a/src/lmath.rc
+++ b/src/lmath.rc
@@ -11,14 +11,12 @@
 extern mod std;
 
 pub mod matrix;
-pub mod projection;
 pub mod quaternion;
 pub mod vector;
 
 #[test]
 mod test {
     mod test_matrix;
-    mod test_projection;
     mod test_quaternion;
     mod test_vector;
 }
@@ -34,6 +32,7 @@ pub mod funs {
   pub mod boolv;
   pub mod common;
   pub mod exp;
+  pub mod projection;
   pub mod relv;
   pub mod transform;
   pub mod trig;
diff --git a/src/test/test_projection.rs b/src/test/test_projection.rs
deleted file mode 100644
index c5d31bf..0000000
--- a/src/test/test_projection.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// TODO
-
-#[test]
-fn test_projection() {
-    
-}
\ No newline at end of file