diff --git a/SerialPrograms/Source/Integrations/DiscordWebhook.cpp b/SerialPrograms/Source/Integrations/DiscordWebhook.cpp
index 30e58621a6..fe7b187e5b 100644
--- a/SerialPrograms/Source/Integrations/DiscordWebhook.cpp
+++ b/SerialPrograms/Source/Integrations/DiscordWebhook.cpp
@@ -62,7 +62,7 @@ void DiscordWebhookSender::send(
     const QUrl& url, std::chrono::milliseconds delay,
     const JsonObject& obj,
     std::shared_ptr<PendingFileSend> file,
-    std::function<void()> finish_callback
+    MoveOnlyFunction<void()> finish_callback
 ){
     cleanup_stuck_requests();
     std::shared_ptr<JsonValue> json(new JsonValue(obj.clone()));
@@ -75,7 +75,7 @@ void DiscordWebhookSender::send(
             json = std::move(json),
             file = std::move(file),
             finish_callback = std::move(finish_callback)
-        ]{
+        ]() mutable{
             throttle();
             std::vector<DiscordFileAttachment> attachments;
             if (file){
@@ -95,7 +95,7 @@ void DiscordWebhookSender::send(
     const QUrl& url, std::chrono::milliseconds delay,
     const JsonObject& obj,
     std::vector<std::shared_ptr<PendingFileSend>> files,
-    std::function<void()> finish_callback
+    MoveOnlyFunction<void()> finish_callback
 ){
     cleanup_stuck_requests();
     std::shared_ptr<JsonValue> json(new JsonValue(obj.clone()));
@@ -108,7 +108,7 @@ void DiscordWebhookSender::send(
             json = std::move(json),
             files = std::move(files),
             finish_callback = std::move(finish_callback)
-        ]{
+        ]() mutable{
             throttle();
             std::vector<DiscordFileAttachment> attachments;
             for (auto& file : files){
diff --git a/SerialPrograms/Source/Integrations/DiscordWebhook.h b/SerialPrograms/Source/Integrations/DiscordWebhook.h
index 425d3ac7f3..c380e6a172 100644
--- a/SerialPrograms/Source/Integrations/DiscordWebhook.h
+++ b/SerialPrograms/Source/Integrations/DiscordWebhook.h
@@ -9,6 +9,7 @@
 
 #include <deque>
 #include <QNetworkReply>
+#include "Common/Cpp/MoveOnlyFunction.h"
 #include "Common/Cpp/Time.h"
 #include "Common/Cpp/Concurrency/Mutex.h"
 #include "Common/Cpp/Concurrency/ConditionVariable.h"
@@ -52,14 +53,14 @@ class DiscordWebhookSender : public QObject{
         const QUrl& url, std::chrono::milliseconds delay,
         const JsonObject& obj,
         std::shared_ptr<PendingFileSend> file,
-        std::function<void()> finish_callback = nullptr
+        MoveOnlyFunction<void()> finish_callback = nullptr
     );
     void send(
         Logger& logger,
         const QUrl& url, std::chrono::milliseconds delay,
         const JsonObject& obj,
         std::vector<std::shared_ptr<PendingFileSend>> files,
-        std::function<void()> finish_callback = nullptr
+        MoveOnlyFunction<void()> finish_callback = nullptr
     );
 
     static DiscordWebhookSender& instance();