diff --git a/plugins/feature/freqdisplay/freqdisplaygui.cpp b/plugins/feature/freqdisplay/freqdisplaygui.cpp
index a7dd00f07..1f4e252c4 100644
--- a/plugins/feature/freqdisplay/freqdisplaygui.cpp
+++ b/plugins/feature/freqdisplay/freqdisplaygui.cpp
@@ -103,6 +103,7 @@ FreqDisplayGUI::FreqDisplayGUI(PluginAPI* pluginAPI, FeatureUISet *featureUISet,
 
     displaySettings();
     updateFrequencyText();
+    m_resizer.enableChildMouseTracking();
 }
 
 FreqDisplayGUI::~FreqDisplayGUI()