diff --git a/src/main.rs b/src/main.rs
index d075db8..579763e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,5 @@
 mod tasks;
 
 fn main() {
-    tasks::day12::run();
+    tasks::day16::run();
 }
diff --git a/src/tasks/mod.rs b/src/tasks/mod.rs
index 544a5a1..ad3b999 100644
--- a/src/tasks/mod.rs
+++ b/src/tasks/mod.rs
@@ -11,3 +11,4 @@ pub mod day11;
 pub mod day12;
 pub mod day13;
 pub mod day14;
+pub mod day16;