diff --git a/firmware/src_board/cciddriver.c b/firmware/src_board/cciddriver.c
index 2f07f287..002d86d5 100644
--- a/firmware/src_board/cciddriver.c
+++ b/firmware/src_board/cciddriver.c
@@ -965,7 +965,6 @@ unsigned char CCID_Write(void *pBuffer,
                          TransferCallback fCallback,
                          void *pArgument)
 {
-    PR("ccid wr\n");
     return USBD_Write(CCID_EPT_DATA_IN, pBuffer, dLength, fCallback, pArgument);
 }