diff --git a/src/containers/Proposals/Cards.js b/src/containers/Proposals/Cards.js
index 5f9bb91..a80444d 100644
--- a/src/containers/Proposals/Cards.js
+++ b/src/containers/Proposals/Cards.js
@@ -73,7 +73,7 @@ const Cards = (props) => {
                         if (index < (page * rowsPerPage) && index >= (page - 1) * rowsPerPage) {
                             const votedOption = props.voteDetails && props.voteDetails.length &&
                                 proposal && proposal.id &&
-                                props.voteDetails.filter((vote) => vote.id === proposal.id)[0];
+                                props.voteDetails.filter((vote) => vote && vote.id === proposal.id)[0];
                             let proposer = proposal.proposer;
                             props.proposalDetails && Object.keys(props.proposalDetails).length &&
                             Object.keys(props.proposalDetails).filter((key) => {
diff --git a/src/containers/Proposals/ProposalDialog/index.js b/src/containers/Proposals/ProposalDialog/index.js
index 4aba443..8e4f647 100644
--- a/src/containers/Proposals/ProposalDialog/index.js
+++ b/src/containers/Proposals/ProposalDialog/index.js
@@ -110,7 +110,7 @@ class ProposalDialog extends Component {
     render () {
         let votedOption = this.props.voteDetails && this.props.voteDetails.length &&
             this.props.proposal && this.props.proposal.id &&
-            this.props.voteDetails.filter((vote) => vote.id === this.props.proposal.id)[0];
+            this.props.voteDetails.filter((vote) => vote && vote.id === this.props.proposal.id)[0];
         let proposer = this.props.proposal && this.props.proposal.proposer;
 
         this.props.proposalDetails && Object.keys(this.props.proposalDetails).length &&