diff --git a/x/photon/types/errors.go b/x/photon/types/errors.go
index 77cb5d79..2cfd7386 100644
--- a/x/photon/types/errors.go
+++ b/x/photon/types/errors.go
@@ -10,8 +10,7 @@ var (
 	ErrBurnInvalidDenom  = sdkerrors.Register(ModuleName, 2, "invalid burned amount denom: expected bond denom")   //nolint:staticcheck
 	ErrNoMintablePhotons = sdkerrors.Register(ModuleName, 3, "no more photon can be minted")                       //nolint:staticcheck
 	ErrNotEnoughPhotons  = sdkerrors.Register(ModuleName, 4, "not enough photon can be minted")                    //nolint:staticcheck
-	ErrNoFeeCoin         = sdkerrors.Register(ModuleName, 5, "no fee coins provided")                              //nolint:staticcheck
-	ErrTooManyFeeCoins   = sdkerrors.Register(ModuleName, 6, "too many fee coins, only accepts fees in one denom") //nolint:staticcheck
-	ErrInvalidFeeToken   = sdkerrors.Register(ModuleName, 7, "invalid fee token")                                  //nolint:staticcheck
+	ErrTooManyFeeCoins   = sdkerrors.Register(ModuleName, 5, "too many fee coins, only accepts fees in one denom") //nolint:staticcheck
+	ErrInvalidFeeToken   = sdkerrors.Register(ModuleName, 6, "invalid fee token")                                  //nolint:staticcheck
 
 )