diff --git a/src/day00.rs b/src/day00.rs
index b9a6b77..64174de 100644
--- a/src/day00.rs
+++ b/src/day00.rs
@@ -1,9 +1,9 @@
-pub fn process_part_1(input: &str) -> u32 {
-    return 0;
+pub fn process_part_1(_input: &str) -> u32 {
+    0
 }
 
-pub fn process_part_2(input: &str) -> u32 {
-    return 0;
+pub fn process_part_2(_input: &str) -> u32 {
+    0
 }
 
 #[cfg(test)]