diff --git a/plugins/channelrx/demoddatv/datvdemod.cpp b/plugins/channelrx/demoddatv/datvdemod.cpp
index 859b4e387..48a93886b 100644
--- a/plugins/channelrx/demoddatv/datvdemod.cpp
+++ b/plugins/channelrx/demoddatv/datvdemod.cpp
@@ -59,9 +59,9 @@ DATVDemod::DATVDemod(DeviceSourceAPI *deviceAPI) :
     m_objRFFilter = new fftfilt(-256000.0 / 1024000.0, 256000.0 / 1024000.0, rfFilterFftLength);
 
     //To setup correct Sample Rate
+    m_channelizer = new DownChannelizer(this);
     channelSampleRateChanged();
 
-    m_channelizer = new DownChannelizer(this);
     m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this);
     m_deviceAPI->addThreadedSink(m_threadedChannelizer);
     m_deviceAPI->addChannelAPI(this);