diff --git a/x/participationrewards/types/expected_keepers.go b/x/participationrewards/types/expected_keepers.go
index 025251bbb..1ce582674 100644
--- a/x/participationrewards/types/expected_keepers.go
+++ b/x/participationrewards/types/expected_keepers.go
@@ -22,8 +22,6 @@ type BankKeeper interface {
 	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
 	SendCoinsFromModuleToModule(ctx sdk.Context, senderModule, recipientModule string, amt sdk.Coins) error
 	MintCoins(ctx sdk.Context, name string, amt sdk.Coins) error
-	BurnCoins(ctx sdk.Context, name string, amt sdk.Coins) error
-	// AddSupplyOffset(ctx sdk.Context, denom string, offsetAmount sdk.Int)
 }
 
 // StakingKeeper defines the contract for staking APIs.