diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e176db8f..f8fb5e9d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 - Infinite Color Engine: new anti-flickering filter in the smoothing configuration (#1410) - fix for v22beta1 🆕
    - Implements an anti-flickering filter that minimizes quantization jitter on 8-bit-per-channel drivers (24-bit RGB). Deep color capable drivers (like Philips Hue using entertainment mode) are bypassed as they don't suffer from LSB oscillation.
 - Improved handshake stability connecting to Philips Hue bridge using OpenSSL 3.2+ (#1410) - fix for v22beta1 🆕
+- Fix: Add missing Qt meta-type registrations (#1456) - fix for v22beta1 🆕
 - Infinite Color Engine - Breaking 24-bit Limits (#1261) - v22beta1 🆕
    - Floating-Point Precision: All color computations use high-precision floating-point arithmetic, eliminating cumulative rounding errors for more accurate results
    - Linear sRGB Accuracy: Core color transformations are processed in linear sRGB space, ensuring physically correct and consistent light reproduction
diff --git a/sources/led-drivers/net/ProviderRestApi.cpp b/sources/led-drivers/net/ProviderRestApi.cpp
index e9566335a..0865a0aae 100644
--- a/sources/led-drivers/net/ProviderRestApi.cpp
+++ b/sources/led-drivers/net/ProviderRestApi.cpp
@@ -49,6 +49,8 @@ ProviderRestApi::ProviderRestApi(const QString& host, int port, const QString& b
 	, _port(port)
 {
 	qRegisterMetaType<std::shared_ptr<httpResponse>>("std::shared_ptr<httpResponse>");
+	qRegisterMetaType<ProviderRestApi*>("ProviderRestApi*");
+	qRegisterMetaType<QNetworkAccessManager::Operation>("QNetworkAccessManager::Operation");	
 
 	_apiUrl.setScheme(_scheme);
 	_apiUrl.setHost(host);
diff --git a/sources/suspend-handler/SuspendHandlerWindows.cpp b/sources/suspend-handler/SuspendHandlerWindows.cpp
index f81287518..840d6283b 100644
--- a/sources/suspend-handler/SuspendHandlerWindows.cpp
+++ b/sources/suspend-handler/SuspendHandlerWindows.cpp
@@ -78,6 +78,8 @@ SuspendHandler::SuspendHandler(bool sessionLocker):
 	_notifyMonitorHandle(NULL),
 	_sessionLocker(sessionLocker)
 {
+	qRegisterMetaType<qintptr*>("qintptr*");
+
 	instance = this;
 	handle = SystrayGetWindow();
 	SystrayAssignQueueHandler(SuspendHandlerQueueHandler);