diff --git a/converter/sun_usb/matrix.c b/converter/sun_usb/matrix.c
index 717c131e..a61e3a2d 100644
--- a/converter/sun_usb/matrix.c
+++ b/converter/sun_usb/matrix.c
@@ -63,7 +63,6 @@ uint8_t matrix_cols(void)
 
 void matrix_init(void)
 {
-    print_enable = true;
     debug_enable = true;
 
     serial_init();