diff --git a/client/cmdhf14a.c b/client/cmdhf14a.c
index d9b829e68..cff3eb61e 100644
--- a/client/cmdhf14a.c
+++ b/client/cmdhf14a.c
@@ -998,7 +998,6 @@ int ExchangeAPDU14a(uint8_t *datain, int datainlen, bool activateField, bool lea
 	bool chaining = false;
 	int res;
 
-printf("framelen=%d datainlen=%d\n", frameLength, datainlen);
 	// 3 byte here - 1b framing header, 2b crc16
 	if (APDUInFramingEnable && 
 		( (frameLength && (datainlen > frameLength - 3)) || (datainlen > USB_CMD_DATA_SIZE - 3)) ) {
diff --git a/client/fido/fidocore.c b/client/fido/fidocore.c
index ee39fbbe9..f83e64944 100644
--- a/client/fido/fidocore.c
+++ b/client/fido/fidocore.c
@@ -250,9 +250,9 @@ int FIDOCheckDERAndGetKey(uint8_t *der, size_t derLen, bool verbose, uint8_t *pu
 	uint32_t verifyflags = 0;
 	res = mbedtls_x509_crt_verify(&cert, &cacert, NULL, NULL, &verifyflags, NULL, NULL);
 	if (res) {
-		PrintAndLog("ERROR: DER verify returned 0x%x - %s", (res<0)?-res:res, ecdsa_get_error(res));
+		PrintAndLog("ERROR: DER verify returned 0x%x - %s\n", (res<0)?-res:res, ecdsa_get_error(res));
 	} else {
-		PrintAndLog("Certificate OK.");
+		PrintAndLog("Certificate OK.\n");
 	}
 	
 	if (verbose) {