diff --git a/src/rfid_layer2_iso14443a.c b/src/rfid_layer2_iso14443a.c
index 528c5fb..f2b3d26 100644
--- a/src/rfid_layer2_iso14443a.c
+++ b/src/rfid_layer2_iso14443a.c
@@ -334,7 +334,7 @@ iso14443a_getopt(struct rfid_layer2_handle *handle, int optname,
 		break;
 	case RFID_OPT_14443A_ATQA:
 		*atqa = h->atqa;
-		*optlen = sizeof(*atqa)
+		*optlen = sizeof(*atqa);
 		ret = 0;
 		break;
 	case RFID_OPT_14443A_WUPA: