2 files changed, 6 insertions, 4 deletions
diff --git a/src/core/services/qdownloadhelperservice.cpp b/src/core/services/qdownloadhelperservice.cpp
index 51cbdcf4b..330747597 100644
--- a/src/core/services/qdownloadhelperservice.cpp
+++ b/src/core/services/qdownloadhelperservice.cpp
@@ -71,8 +71,8 @@ void QDownloadHelperServicePrivate::init()
     m_downloadWorker = new QDownloadNetworkWorker;
     m_downloadWorker->moveToThread(m_downloadThread);
     // QueuedConnection
-    QObject::connect(m_downloadWorker, SIGNAL(requestDownloaded(const Qt3DCore::QDownloadRequestPtr &)),
-                     q, SLOT(_q_onRequestCompleted(const Qt3DCore::QDownloadRequestPtr &)));
+    QObject::connect(m_downloadWorker, SIGNAL(requestDownloaded(Qt3DCore::QDownloadRequestPtr)),
+                     q, SLOT(_q_onRequestCompleted(Qt3DCore::QDownloadRequestPtr)));
     m_downloadThread->start();
 }
 
diff --git a/src/render/frontend/qcamera.cpp b/src/render/frontend/qcamera.cpp
index 9614ec981..af1ed52f3 100644
--- a/src/render/frontend/qcamera.cpp
+++ b/src/render/frontend/qcamera.cpp
@@ -537,7 +537,8 @@ QCamera::QCamera(Qt3DCore::QNode *parent)
     QObject::connect(d_func()->m_lens, SIGNAL(rightChanged(float)), this, SIGNAL(rightChanged(float)));
     QObject::connect(d_func()->m_lens, SIGNAL(bottomChanged(float)), this, SIGNAL(bottomChanged(float)));
     QObject::connect(d_func()->m_lens, SIGNAL(topChanged(float)), this, SIGNAL(topChanged(float)));
-    QObject::connect(d_func()->m_lens, SIGNAL(projectionMatrixChanged(const QMatrix4x4 &)), this, SIGNAL(projectionMatrixChanged(const QMatrix4x4 &)));
+    QObject::connect(d_func()->m_lens, SIGNAL(projectionMatrixChanged(QMatrix4x4)),
+                     this, SIGNAL(projectionMatrixChanged(QMatrix4x4)));
     QObject::connect(d_func()->m_lens, SIGNAL(exposureChanged(float)), this, SIGNAL(exposureChanged(float)));
     QObject::connect(d_func()->m_lens, &QCameraLens::viewSphere, this, &QCamera::viewSphere);
 
@@ -567,7 +568,8 @@ QCamera::QCamera(QCameraPrivate &dd, Qt3DCore::QNode *parent)
     QObject::connect(d_func()->m_lens, SIGNAL(rightChanged(float)), this, SIGNAL(rightChanged(float)));
     QObject::connect(d_func()->m_lens, SIGNAL(bottomChanged(float)), this, SIGNAL(bottomChanged(float)));
     QObject::connect(d_func()->m_lens, SIGNAL(topChanged(float)), this, SIGNAL(topChanged(float)));
-    QObject::connect(d_func()->m_lens, SIGNAL(projectionMatrixChanged(const QMatrix4x4 &)), this, SIGNAL(projectionMatrixChanged(const QMatrix4x4 &)));
+    QObject::connect(d_func()->m_lens, SIGNAL(projectionMatrixChanged(QMatrix4x4)),
+                     this, SIGNAL(projectionMatrixChanged(QMatrix4x4)));
     QObject::connect(d_func()->m_lens, &QCameraLens::viewSphere, this, &QCamera::viewSphere);
 
     addComponent(d_func()->m_lens);