diff --git a/x/multi-staking/types/proposal.go b/x/multi-staking/types/proposal.go
index 6b9b803..9798cb5 100644
--- a/x/multi-staking/types/proposal.go
+++ b/x/multi-staking/types/proposal.go
@@ -118,7 +118,7 @@ func (cbtp *UpdateBondWeightProposal) ValidateBasic() error {
 		return sdkerrors.Wrap(ErrInvalidUpdateBondWeightProposal, "proposal bond token cannot be blank")
 	}
 
-	if !cbtp.UpdatedBondWeight.IsPositive() {
+	if cbtp.UpdatedBondWeight.LT(math.LegacyZeroDec()) {
 		return sdkerrors.Wrap(ErrInvalidUpdateBondWeightProposal, "proposal bond token weight must be positive")
 	}
 
diff --git a/x/multi-staking/types/proposal_test.go b/x/multi-staking/types/proposal_test.go
index 1e66acb..3ea6520 100644
--- a/x/multi-staking/types/proposal_test.go
+++ b/x/multi-staking/types/proposal_test.go
@@ -91,11 +91,11 @@ func (suite *ProposalTestSuite) TestUpdateBondWeightProposal() {
 	}{
 		// Valid tests
 		{msg: "Change bond token weight", title: "test", description: "test desc", denom: "token", bondWeight: math.LegacyOneDec(), expectPass: true},
+		{msg: "Change bond token weight - zero weight", title: "test", description: "test desc", denom: "token", bondWeight: math.LegacyZeroDec(), expectPass: true},
 
 		// Invalid tests
 		{msg: "Change bond token weight - invalid token", title: "test", description: "test desc", denom: "", bondWeight: math.LegacyOneDec(), expectPass: false},
 		{msg: "Change bond token weight - negative weight", title: "test", description: "test desc", denom: "token", bondWeight: math.LegacyMustNewDecFromStr("-1"), expectPass: false},
-		{msg: "Change bond token weight - zero weight", title: "test", description: "test desc", denom: "token", bondWeight: math.LegacyZeroDec(), expectPass: false},
 	}
 
 	for i, tc := range testCases {