1 files changed, 2 insertions, 2 deletions
diff --git a/day-2/main.zig b/day-2/main.zig
index f493580..3289ad2 100644
--- a/day-2/main.zig
+++ b/day-2/main.zig
@@ -79,7 +79,7 @@ const match_impl = struct {
     }
 };
 
-pub fn puzzle_1(input: []u8) u16 {
+pub fn puzzle_1(input: []const u8) u16 {
     var iter = std.mem.split(u8, input, "\n");
 
     var score: u16 = 0;
@@ -94,7 +94,7 @@ pub fn puzzle_1(input: []u8) u16 {
     return score;
 }
 
-pub fn puzzle_2(input: []u8) u16 {
+pub fn puzzle_2(input: []const u8) u16 {
     var iter = std.mem.split(u8, input, "\n");
 
     var score: u16 = 0;