diff --git a/sdrbase/gui/glscopenggui.cpp b/sdrbase/gui/glscopenggui.cpp
index e2ac74ace..eab107880 100644
--- a/sdrbase/gui/glscopenggui.cpp
+++ b/sdrbase/gui/glscopenggui.cpp
@@ -326,6 +326,7 @@ void GLScopeNGGUI::on_traceDel_clicked(bool checked)
         }
 
         m_scopeVis->removeTrace(ui->trace->value());
+        changeCurrentTrace();
     }
 }