diff --git a/plugins/channelrx/localsink/localsinksink.cpp b/plugins/channelrx/localsink/localsinksink.cpp
index 0134d7dda..3b8fc1db2 100644
--- a/plugins/channelrx/localsink/localsinksink.cpp
+++ b/plugins/channelrx/localsink/localsinksink.cpp
@@ -33,7 +33,7 @@ LocalSinkSink::LocalSinkSink() :
         m_sampleRate(48000),
         m_deviceSampleRate(48000)
 {
-    m_sampleFifo.setSize(SampleSinkFifo::getSizePolicy(48000));
+    m_sampleFifo.setSize(SampleSinkFifo::getSizePolicy(4000000));
     applySettings(m_settings, true);
 }