diff --git a/draft-mahy-lamps-im-keyusage.md b/draft-mahy-lamps-im-keyusage.md
index a19abeb..fb050ff 100644
--- a/draft-mahy-lamps-im-keyusage.md
+++ b/draft-mahy-lamps-im-keyusage.md
@@ -99,7 +99,7 @@ id-kp  OBJECT IDENTIFIER  ::= {
   iso(1) identified-organization(3) dod(6) internet(1)
   security(5) mechanisms(5) pkix(7) kp(3) }
 
-id-kp-imUri OBJECT IDENTIFIER ::= { id-kp TBD }
+id-kp-imUri OBJECT IDENTIFIER ::= { id-kp TBD1 }
 ~~~