diff --git a/src/date_fmt.zig b/src/date_fmt.zig
index 9746fe6..28e7b10 100644
--- a/src/date_fmt.zig
+++ b/src/date_fmt.zig
@@ -4,7 +4,7 @@ const Data = @import("types.zig");
 
 pub fn dateFmt(allocator: std.mem.Allocator, epoch: i64) ![]const u8 {
     var date = std.ArrayList(u8).init(allocator);
-    try (try zeit.instant(.{ .source = .{ .unix_timestamp = @divFloor(epoch, 1_000_000) } })).time().strftime(date.writer(), "%d %b %Y, %H:%M");
+    try (try zeit.instant(.{ .source = .{ .unix_timestamp = @divFloor(epoch, std.time.ns_per_s) } })).time().strftime(date.writer(), "%d %b %Y, %H:%M");
     return date.items;
 }