diff --git a/src/hexdump.zig b/src/hexdump.zig
index 224ae0c..d607414 100644
--- a/src/hexdump.zig
+++ b/src/hexdump.zig
@@ -6,7 +6,7 @@ pub fn hexdump(stream: anytype, header: []const u8, buffer: []const u8) std.os.W
         var hdr: [64]u8 = undefined;
         var offset: usize = (hdr.len / 2) - ((header.len / 2) - 1);
 
-        std.mem.set(u8, hdr[0..hdr.len], ' ');
+        @memset(hdr[0..hdr.len], ' ');
         std.mem.copy(u8, hdr[offset..hdr.len], header);
 
         try stream.writeAll(hdr[0..hdr.len]);