diff --git a/v1.1/MPV_3000.primer.bed b/v1.1/MPV_3000.primer.bed
index c4693e1..2fdc53e 100644
--- a/v1.1/MPV_3000.primer.bed
+++ b/v1.1/MPV_3000.primer.bed
@@ -1,4 +1,4 @@
-AY753185.1	0	33	MPV_3000_82_RIGHT	3	AACTCTAGAGGGTAAGAAAAATCAATCGTTTAT
+AY753185.1	0	33	MPV_3000_82_RIGHT	3	+	AACTCTAGAGGGTAAGAAAAATCAATCGTTTAT
 AY753185.1      8972    8999    MPV_3000_4_RIGHT        3       -       ATTCTATTGATCTAACGCTGTAYGACG
 AY753185.1	6449	6483	MPV_3000_4_LEFT	2	+	GATCTGAGATAAATTATACAATCTTCGCTATCGA
 AY753185.1      8972    8999    MPV_3000_4_RIGHT        2       -       ATTCTATTGATCTAACGCTGTAYGACG