diff --git a/src/qcam/main_window.cpp b/src/qcam/main_window.cpp
index 0cbdab9a6bce..0e50768aa386 100644
--- a/src/qcam/main_window.cpp
+++ b/src/qcam/main_window.cpp
@@ -769,7 +769,7 @@ void MainWindow::queueRequest(FrameBuffer *buffer)
 	request->addBuffer(vfStream_, buffer);
 
 	if (captureRaw_) {
-		FrameBuffer *buffer = nullptr;
+		buffer = nullptr;
 
 		{
 			QMutexLocker locker(&mutex_);