diff --git a/src/libopensc/card-gemsafeV1.c b/src/libopensc/card-gemsafeV1.c
index 28ba39a4..13f1ba50 100644
--- a/src/libopensc/card-gemsafeV1.c
+++ b/src/libopensc/card-gemsafeV1.c
@@ -63,6 +63,8 @@ static struct sc_atr_table gemsafe_atrs[] = {
     {"3B:7D:95:00:00:80:31:80:65:B0:83:11:00:C8:83:00:90:00", NULL, NULL, SC_CARD_TYPE_GEMSAFEV1_PTEID, 0, NULL},
     /* Swedish eID card */
     {"3B:7D:96:00:00:80:31:80:65:B0:83:11:00:C8:83:00:90:00", NULL, NULL, SC_CARD_TYPE_GEMSAFEV1_SEEID, 0, NULL},
+    /* European Patent Office epoline card*/
+    {"3b:7d:96:00:00:80:31:80:65:b0:83:02:01:f3:83:00:90:00", NULL, NULL, SC_CARD_TYPE_GEMSAFEV1_SEEID, 0, NULL},
     {NULL, NULL, NULL, 0, 0, NULL}
 };
 
diff --git a/src/pkcs11/mechanism.c b/src/pkcs11/mechanism.c
index 72c0424c..6ceaba77 100644
--- a/src/pkcs11/mechanism.c
+++ b/src/pkcs11/mechanism.c
@@ -415,7 +415,7 @@ sc_pkcs11_signature_update(sc_pkcs11_operation_t *operation,
 		LOG_FUNC_RETURN(context, CKR_DATA_LEN_RANGE);
 	memcpy(data->buffer + data->buffer_len, pPart, ulPartLen);
 	data->buffer_len += ulPartLen;
-	sc_log(context, "data length %li", data->buffer_len);
+	sc_log(context, "data length %u", data->buffer_len);
 	LOG_FUNC_RETURN(context, CKR_OK);
 }
 
@@ -428,7 +428,7 @@ sc_pkcs11_signature_final(sc_pkcs11_operation_t *operation,
 
 	LOG_FUNC_CALLED(context);
 	data = (struct signature_data *) operation->priv_data;
-	sc_log(context, "data length %li", data->buffer_len);
+	sc_log(context, "data length %u", data->buffer_len);
 	if (data->md) {
 		sc_pkcs11_operation_t	*md = data->md;
 		CK_ULONG len = sizeof(data->buffer);
@@ -441,7 +441,7 @@ sc_pkcs11_signature_final(sc_pkcs11_operation_t *operation,
 		data->buffer_len = len;
 	}
 
-	sc_log(context, "%li bytes to sign", data->buffer_len);
+	sc_log(context, "%u bytes to sign", data->buffer_len);
 	rv = data->key->ops->sign(operation->session, data->key, &operation->mechanism,
 			data->buffer, data->buffer_len, pSignature, pulSignatureLen);
 	LOG_FUNC_RETURN(context, rv);