diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 352a1c83cd08..2f87047168d7 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -702,7 +702,7 @@ int btintel_parse_version_tlv(struct hci_dev *hdev,
 			break;
 		case INTEL_TLV_FW_ID:
 			snprintf(version->fw_id, sizeof(version->fw_id),
-				 "%s", tlv->val);
+				 "%.*s", tlv->len, tlv->val);
 			break;
 		default:
 			/* Ignore rest of information */