diff --git a/src/blackgui/components/textmessagecomponent.cpp b/src/blackgui/components/textmessagecomponent.cpp
index ced3b10a6..0b708ff03 100644
--- a/src/blackgui/components/textmessagecomponent.cpp
+++ b/src/blackgui/components/textmessagecomponent.cpp
@@ -355,7 +355,7 @@ namespace BlackGui
             }
             if (f2Stations.size() == 1)
             {
-                f1 += u' ' % f2Stations.front().getCallsignAndControllerRealName();
+                f2 += u' ' % f2Stations.front().getCallsignAndControllerRealName();
             }
 
             ui->tb_TextMessagesCOM1->setToolTip(f1);