diff --git a/bip-0300.mediawiki b/bip-0300.mediawiki
index c281d514..20d1936a 100644
--- a/bip-0300.mediawiki
+++ b/bip-0300.mediawiki
@@ -312,7 +312,7 @@ As a soft fork, older software will continue to operate without modification. No
 
 ==Deployment==
 
-This BIP will be deployed via UASF-style block height activation.
+This BIP will be deployed via UASF-style block height activation. Block height TBD. 
 
 
 ==Reference Implementation==