diff --git a/drivers/source/usb/USBHID.cpp b/drivers/source/usb/USBHID.cpp
index 1518e2a578..47738db6a8 100644
--- a/drivers/source/usb/USBHID.cpp
+++ b/drivers/source/usb/USBHID.cpp
@@ -145,6 +145,9 @@ void USBHID::_init(uint8_t output_report_length, uint8_t input_report_length)
     _read_idle = true;
     _output_length = output_report_length;
     _input_length = input_report_length;
+    reportLength = 0;
+    _input_report.length = 0;
+    _output_report.length = 0;
 }
 
 bool USBHID::ready()