diff --git a/src/frontends/qt4/Makefile.dialogs b/src/frontends/qt4/Makefile.dialogs
index b928defe0e..67276001fb 100644
--- a/src/frontends/qt4/Makefile.dialogs
+++ b/src/frontends/qt4/Makefile.dialogs
@@ -107,6 +107,7 @@ MOCFILES = \
 	QGraphicsDialog.C QGraphicsDialog.h \
 	QIncludeDialog.C QIncludeDialog.h \
 	QIndexDialog.C QIndexDialog.h \
+	QLog.C QLog.h \
 	QLogDialog.C QLogDialog.h \
 	QViewSourceDialog.C QViewSourceDialog.h \
 	QViewSource.C QViewSource.h \