1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
index b7ecf0d..abf433e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,6 +20,7 @@ pub mod day_09;
 pub mod day_10;
 pub mod day_11;
 pub mod day_12;
+pub mod day_13;
 
 pub trait Problem {
     const DAY: u8;