diff --git a/plugins/samplesource/bladerf2input/bladerf2inputgui.cpp b/plugins/samplesource/bladerf2input/bladerf2inputgui.cpp
index 9c2ff6ed2..adbb44098 100644
--- a/plugins/samplesource/bladerf2input/bladerf2inputgui.cpp
+++ b/plugins/samplesource/bladerf2input/bladerf2inputgui.cpp
@@ -486,6 +486,7 @@ void BladeRF2InputGui::on_transverter_clicked()
     m_settingsKeys.append("transverterMode");
     m_settingsKeys.append("transverterDeltaFrequency");
     m_settingsKeys.append("iqOrder");
+    m_settingsKeys.append("centerFrequency");
     sendSettings();
 }
 
diff --git a/plugins/samplesource/fcdpro/fcdprogui.cpp b/plugins/samplesource/fcdpro/fcdprogui.cpp
index a787d9d59..4d24f9cfa 100644
--- a/plugins/samplesource/fcdpro/fcdprogui.cpp
+++ b/plugins/samplesource/fcdpro/fcdprogui.cpp
@@ -555,6 +555,7 @@ void FCDProGui::on_transverter_clicked()
     m_settingsKeys.append("transverterMode");
     m_settingsKeys.append("transverterDeltaFrequency");
     m_settingsKeys.append("iqOrder");
+    m_settingsKeys.append("centerFrequency");
     sendSettings();
 }