diff --git a/tartans/or.tartan b/tartans/or.tartan
index 62290cf..4886a4d 100644
--- a/tartans/or.tartan
+++ b/tartans/or.tartan
@@ -1,5 +1,5 @@
 Name: Oregon
-Sett: Y6 LV10 G4 LV4 G4 W2 G8 LBR24 R4 LB2 K2
+Sett: Y3 LV10 G4 LV4 G4 W2 G8 LBR24 R4 LB2 K2
 
 I had to reverse-engineer this from the UK tartan registry.  If you
 create an account with them, and request a sett, they'll email up to 5