diff --git a/src/main.zig b/src/main.zig
index 3e3cb74..07698e7 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -12,7 +12,7 @@ fn puts(msg: []const u8) void {
     }
 }
 
-fn printf(buf: []u8, comptime format: []const u8, args: var) void {
+fn printf(buf: []u8, comptime format: []const u8, args: anytype) void {
     puts(fmt.bufPrint(buf, format, args) catch unreachable);
 }