1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index d64d760..90fd64b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,6 +2,7 @@
 extern crate serde_derive;
 extern crate termion;
 
+pub mod mass;
 pub mod ship;
 pub mod module;
 pub mod engines;