diff --git a/libsrc/grabber/v4l2/V4L2Wrapper.cpp b/libsrc/grabber/v4l2/V4L2Wrapper.cpp
index a579054e..b56e8243 100644
--- a/libsrc/grabber/v4l2/V4L2Wrapper.cpp
+++ b/libsrc/grabber/v4l2/V4L2Wrapper.cpp
@@ -12,9 +12,9 @@ V4L2Wrapper::V4L2Wrapper(const QString &device,
 		int height,
 		int frameDecimation,
 		int pixelDecimation,
-		double redSignalThreshold.toDouble()/100.0,
-		double greenSignalThreshold.toDouble()/100.0,
-		double blueSignalThreshold.toDouble()/100.0,
+		double redSignalThreshold,
+		double greenSignalThreshold,
+		double blueSignalThreshold,
 		const int priority)
 	: GrabberWrapper("V4L2:"+device, priority, hyperion::COMP_V4L)
 	, _timeout_ms(1000)
diff --git a/src/hyperiond/hyperiond.cpp b/src/hyperiond/hyperiond.cpp
index 172f7c9b..afca453d 100644
--- a/src/hyperiond/hyperiond.cpp
+++ b/src/hyperiond/hyperiond.cpp
@@ -594,9 +594,9 @@ void HyperionDaemon::createGrabberV4L2()
 				grabberConfig["height"].toInt(-1),
 				grabberConfig["frameDecimation"].toInt(2),
 				grabberConfig["sizeDecimation"].toInt(8),
-				grabberConfig["redSignalThreshold"].toDouble(0.0),
-				grabberConfig["greenSignalThreshold"].toDouble(0.0),
-				grabberConfig["blueSignalThreshold"].toDouble(0.0),
+				grabberConfig["redSignalThreshold"].toDouble(0.0)/100.0,
+				grabberConfig["greenSignalThreshold"].toDouble(0.0)/100.0,
+				grabberConfig["blueSignalThreshold"].toDouble(0.0)/100.0,
 				grabberConfig["priority"].toInt(890));
 			grabber->set3D(parse3DMode(grabberConfig["mode"].toString("2D")));
 			grabber->setCropping(