diff --git a/plugins/samplesink/bladerfoutput/bladerfoutputgui.ui b/plugins/samplesink/bladerfoutput/bladerfoutputgui.ui
index 10d2ca13b..71bd6242f 100644
--- a/plugins/samplesink/bladerfoutput/bladerfoutputgui.ui
+++ b/plugins/samplesink/bladerfoutput/bladerfoutputgui.ui
@@ -65,6 +65,12 @@
         <layout class="QHBoxLayout" name="deviceRateLayout">
          <item>
           <widget class="QLabel" name="deviceRateLabel">
+           <property name="minimumSize">
+            <size>
+             <width>50</width>
+             <height>0</height>
+            </size>
+           </property>
            <property name="toolTip">
             <string>I/Q sample rate kS/s</string>
            </property>