diff --git a/tools/cabana/mainwin.cc b/tools/cabana/mainwin.cc
index 922ea7a9e2..9b52b6823d 100644
--- a/tools/cabana/mainwin.cc
+++ b/tools/cabana/mainwin.cc
@@ -497,8 +497,8 @@ void MainWindow::updateLoadSaveMenus() {
   }
 
   QStringList title;
-  for (auto &[filename, sources] : dbc_files) {
-    QString bus = dbc_files.size() == 1 ? "all" : sources.join(",");
+  for (auto &[filename, src] : dbc_files) {
+    QString bus = dbc_files.size() == 1 ? "all" : src.join(",");
     title.push_back("[" + bus + "]" + QFileInfo(filename).baseName());
   }
   setWindowFilePath(title.join(" | "));
diff --git a/tools/cabana/util.cc b/tools/cabana/util.cc
index 74edc8a1d2..7bae2a7bb4 100644
--- a/tools/cabana/util.cc
+++ b/tools/cabana/util.cc
@@ -1,6 +1,7 @@
 #include "tools/cabana/util.h"
 
 #include <QFontDatabase>
+#include <QHelpEvent>
 #include <QPainter>
 #include <QPixmapCache>
 #include <QToolTip>