diff --git a/Applications/Piano/PianoWidget.cpp b/Applications/Piano/PianoWidget.cpp
index 9031fd87fa..9eaaf93b62 100644
--- a/Applications/Piano/PianoWidget.cpp
+++ b/Applications/Piano/PianoWidget.cpp
@@ -9,6 +9,8 @@ PianoWidget::PianoWidget()
     memset(keys, 0, sizeof(keys));
     m_front_buffer = new Sample[2048];
     m_back_buffer = new Sample[2048];
+
+    set_font(Font::default_fixed_width_font());
 }
 
 PianoWidget::~PianoWidget()