diff --git a/params/weights.go b/params/weights.go
index 746e304de2be..340de0b24818 100644
--- a/params/weights.go
+++ b/params/weights.go
@@ -17,6 +17,7 @@ const (
 	DefaultWeightMsgDelegate                    int = 100
 	DefaultWeightMsgUndelegate                  int = 100
 	DefaultWeightMsgBeginRedelegate             int = 100
+	DefaultWeightMsgCancelUnbondingDelegation   int = 100
 
 	DefaultWeightCommunitySpendProposal int = 5
 	DefaultWeightTextProposal           int = 5