diff --git a/mainwindow.cpp b/mainwindow.cpp
index d36480e5b..6c6bc131d 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,4 +1,4 @@
-//---------------------------------------------------------------- MainWindow
+//--------------------------------------------------------------- MainWindow
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include "devsetup.h"
diff --git a/wsjtx.pro b/wsjtx.pro
index 228dd2513..6cf14c81e 100644
--- a/wsjtx.pro
+++ b/wsjtx.pro
@@ -55,6 +55,7 @@ RC_FILE = wsjtx.rc
 unix {
 INCLUDEPATH += $$quote(/usr/include/qwt-qt4)
 LIBS += ../wsjtx/lib/libjt9.a
+LIBS += -lhamlib++ -lhamlib
 LIBS += -lportaudio -lgfortran -lfftw3f -lqwt-qt4
 }