diff --git a/DiscordChatExporter.Core/Discord/DiscordClient.cs b/DiscordChatExporter.Core/Discord/DiscordClient.cs
index d49a73f1..d74ccd7b 100644
--- a/DiscordChatExporter.Core/Discord/DiscordClient.cs
+++ b/DiscordChatExporter.Core/Discord/DiscordClient.cs
@@ -856,12 +856,12 @@ public class DiscordClient(
                 {
                     var remainingRequestCount = response
                         .Headers.TryGetValue("X-RateLimit-Remaining")
-                        ?.Pipe(s => int.Parse(s, CultureInfo.InvariantCulture));
+                        ?.Pipe(s => int.ParseOrNull(s, CultureInfo.InvariantCulture));
 
                     var resetAfterDelay = response
                         .Headers.TryGetValue("X-RateLimit-Reset-After")
-                        ?.Pipe(s => double.Parse(s, CultureInfo.InvariantCulture))
-                        .Pipe(TimeSpan.FromSeconds);
+                        ?.Pipe(s => double.ParseOrNull(s, CultureInfo.InvariantCulture))
+                        ?.Pipe(TimeSpan.FromSeconds);
 
                     if (remainingRequestCount <= 0 && resetAfterDelay is not null)
                     {