diff --git a/CHANGELOG.md b/CHANGELOG.md
index a75f6041..61aa71aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,7 +22,7 @@
 
 - Migrate `x/gov` fork from Atom One to Atom One SDK [#248](https://github.com/atomone-hub/atomone/pull/248)
 - Add governors to `x/gov` module [#258](https://github.com/atomone-hub/atomone/pull/258)
-- Prevent Oversight DAO from vetoing proposals that include a change to the Oversight DAO address [#275](https://github.com/atomone-hub/atomone/pull/275)
+- Prevent Oversight DAO from vetoing proposals that include a change to the Oversight DAO address [#275](https://github.com/atomone-hub/atomone/pull/275) [#299](https://github.com/atomone-hub/atomone/pull/299)
 
 ### STATE BREAKING
 
diff --git a/x/coredaos/keeper/msg_server.go b/x/coredaos/keeper/msg_server.go
index 54215bb9..bef644c9 100644
--- a/x/coredaos/keeper/msg_server.go
+++ b/x/coredaos/keeper/msg_server.go
@@ -385,7 +385,7 @@ func (ms MsgServer) VetoProposal(goCtx context.Context, msg *types.MsgVetoPropos
 
 				return nil, err
 			}
-			if updateParamsMsg.Params.OversightDaoAddress != "" && updateParamsMsg.Params.OversightDaoAddress != params.OversightDaoAddress {
+			if updateParamsMsg.Params.OversightDaoAddress != params.OversightDaoAddress {
 				logger.Error(
 					"proposal contains a change of the oversight DAO address, vetoing it would prevent the replacement of the current oversight DAO",
 					"proposal", proposal.Id,
diff --git a/x/coredaos/keeper/msg_server_test.go b/x/coredaos/keeper/msg_server_test.go
index 86a10916..79dd54a3 100644
--- a/x/coredaos/keeper/msg_server_test.go
+++ b/x/coredaos/keeper/msg_server_test.go
@@ -709,6 +709,20 @@ func TestMsgServerVetoProposal(t *testing.T) {
 		Status:   govtypesv1.StatusVotingPeriod,
 		Messages: proposalWithChangeOversightDAOMsgs,
 	}
+	proposalWithEmptyOversightDAOMsgs, err := sdktx.SetMsgs([]sdk.Msg{&types.MsgUpdateParams{
+		Authority: "cosmos10d07y265gmmuvt4z0w9aw880jnsr700j6zn9kn",
+		Params: types.Params{
+			OversightDaoAddress: "",
+		},
+	}})
+	require.NoError(t, err)
+	proposalWithEmptyOversightDAO := govtypesv1.Proposal{
+		Title:    "Test Proposal",
+		Summary:  "A proposal to set empty oversight DAO address",
+		Id:       5,
+		Status:   govtypesv1.StatusVotingPeriod,
+		Messages: proposalWithEmptyOversightDAOMsgs,
+	}
 	tests := []struct {
 		name            string
 		msg             *types.MsgVetoProposal
@@ -840,6 +854,18 @@ func TestMsgServerVetoProposal(t *testing.T) {
 			},
 			setOversightDAO: true,
 		},
+		{
+			name: "veto proposal with disablement of oversight DAO",
+			msg: &types.MsgVetoProposal{
+				Vetoer:     oversightDAOAcc,
+				ProposalId: 5,
+			},
+			expectedErr: "proposal with ID 5 contains a change of the oversight DAO address, vetoing it would prevent the replacement of the current oversight DAO: oversight DAO cannot veto this proposal",
+			setupMocks: func(ctx sdk.Context, m *testutil.Mocks) {
+				m.GovKeeper.EXPECT().GetProposal(ctx, uint64(5)).Return(proposalWithEmptyOversightDAO, true)
+			},
+			setOversightDAO: true,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {