diff --git a/selfdrive/ui/qt/onroad.cc b/selfdrive/ui/qt/onroad.cc
index a435dd27c7..59868fb225 100644
--- a/selfdrive/ui/qt/onroad.cc
+++ b/selfdrive/ui/qt/onroad.cc
@@ -12,6 +12,17 @@
 #include "selfdrive/ui/qt/maps/map_panel.h"
 #endif
 
+static void drawIcon(QPainter &p, const QPoint &center, const QPixmap &img, const QBrush &bg, float opacity) {
+  p.setRenderHint(QPainter::Antialiasing);
+  p.setOpacity(1.0);  // bg dictates opacity of ellipse
+  p.setPen(Qt::NoPen);
+  p.setBrush(bg);
+  p.drawEllipse(center, btn_size / 2, btn_size / 2);
+  p.setOpacity(opacity);
+  p.drawPixmap(center - QPoint(img.width() / 2, img.height() / 2), img);
+  p.setOpacity(1.0);
+}
+
 OnroadWindow::OnroadWindow(QWidget *parent) : QWidget(parent) {
   QVBoxLayout *main_layout  = new QVBoxLayout(this);
   main_layout->setMargin(UI_BORDER_SIZE);
@@ -213,17 +224,8 @@ void ExperimentalButton::updateState(const UIState &s) {
 
 void ExperimentalButton::paintEvent(QPaintEvent *event) {
   QPainter p(this);
-  p.setRenderHint(QPainter::Antialiasing);
-
-  QPoint center(btn_size / 2, btn_size / 2);
   QPixmap img = experimental_mode ? experimental_img : engage_img;
-
-  p.setOpacity(1.0);
-  p.setPen(Qt::NoPen);
-  p.setBrush(QColor(0, 0, 0, 166));
-  p.drawEllipse(center, btn_size / 2, btn_size / 2);
-  p.setOpacity((isDown() || !engageable) ? 0.6 : 1.0);
-  p.drawPixmap((btn_size - img_size) / 2, (btn_size - img_size) / 2, img);
+  drawIcon(p, QPoint(btn_size / 2, btn_size / 2), img, QColor(0, 0, 0, 166), (isDown() || !engageable) ? 0.6 : 1.0);
 }
 
 
@@ -239,16 +241,7 @@ MapSettingsButton::MapSettingsButton(QWidget *parent) : QPushButton(parent) {
 
 void MapSettingsButton::paintEvent(QPaintEvent *event) {
   QPainter p(this);
-  p.setRenderHint(QPainter::Antialiasing);
-
-  QPoint center(btn_size / 2, btn_size / 2);
-
-  p.setOpacity(1.0);
-  p.setPen(Qt::NoPen);
-  p.setBrush(QColor(0, 0, 0, 166));
-  p.drawEllipse(center, btn_size / 2, btn_size / 2);
-  p.setOpacity(isDown() ? 0.6 : 1.0);
-  p.drawPixmap((btn_size - img_size) / 2, (btn_size - img_size) / 2, settings_img);
+  drawIcon(p, QPoint(btn_size / 2, btn_size / 2), settings_img, QColor(0, 0, 0, 166), isDown() ? 0.6 : 1.0);
 }
 
 
@@ -436,16 +429,6 @@ void AnnotatedCameraWidget::drawText(QPainter &p, int x, int y, const QString &t
   p.drawText(real_rect.x(), real_rect.bottom(), text);
 }
 
-void AnnotatedCameraWidget::drawIcon(QPainter &p, int x, int y, QPixmap &img, QBrush bg, float opacity) {
-  p.setOpacity(1.0);  // bg dictates opacity of ellipse
-  p.setPen(Qt::NoPen);
-  p.setBrush(bg);
-  p.drawEllipse(x - btn_size / 2, y - btn_size / 2, btn_size, btn_size);
-  p.setOpacity(opacity);
-  p.drawPixmap(x - img.size().width() / 2, y - img.size().height() / 2, img);
-  p.setOpacity(1.0);
-}
-
 void AnnotatedCameraWidget::initializeGL() {
   CameraWidget::initializeGL();
   qInfo() << "OpenGL version:" << QString((const char*)glGetString(GL_VERSION));
@@ -544,7 +527,7 @@ void AnnotatedCameraWidget::drawDriverState(QPainter &painter, const UIState *s)
   int x = rightHandDM ? width() - offset : offset;
   int y = height() - offset;
   float opacity = dmActive ? 0.65 : 0.2;
-  drawIcon(painter, x, y, dm_img, blackColor(70), opacity);
+  drawIcon(painter, QPoint(x, y), dm_img, blackColor(70), opacity);
 
   // face
   QPointF face_kpts_draw[std::size(default_face_kpts_3d)];
diff --git a/selfdrive/ui/qt/onroad.h b/selfdrive/ui/qt/onroad.h
index 0dd95877a0..778322ed08 100644
--- a/selfdrive/ui/qt/onroad.h
+++ b/selfdrive/ui/qt/onroad.h
@@ -84,7 +84,6 @@ public:
   MapSettingsButton *map_settings_btn;
 
 private:
-  void drawIcon(QPainter &p, int x, int y, QPixmap &img, QBrush bg, float opacity);
   void drawText(QPainter &p, int x, int y, const QString &text, int alpha = 255);
 
   QVBoxLayout *main_layout;