diff --git a/src/git/models/issue.ts b/src/git/models/issue.ts
index 586235e..2d1fede 100644
--- a/src/git/models/issue.ts
+++ b/src/git/models/issue.ts
@@ -18,6 +18,25 @@ export interface IssueOrPullRequest {
 	readonly closed: boolean;
 }
 
+export function serializeIssueOrPullRequest(value: IssueOrPullRequest): IssueOrPullRequest {
+	const serialized: IssueOrPullRequest = {
+		type: value.type,
+		provider: {
+			id: value.provider.id,
+			name: value.provider.name,
+			domain: value.provider.domain,
+			icon: value.provider.icon,
+		},
+		id: value.id,
+		title: value.title,
+		url: value.url,
+		date: value.date,
+		closedDate: value.closedDate,
+		closed: value.closed,
+	};
+	return serialized;
+}
+
 export namespace IssueOrPullRequest {
 	export function getMarkdownIcon(issue: IssueOrPullRequest): string {
 		if (issue.type === IssueOrPullRequestType.PullRequest) {
diff --git a/src/git/models/pullRequest.ts b/src/git/models/pullRequest.ts
index 3105e98..532f3ad 100644
--- a/src/git/models/pullRequest.ts
+++ b/src/git/models/pullRequest.ts
@@ -24,8 +24,8 @@ export interface PullRequestShape extends IssueOrPullRequest {
 	readonly mergedDate?: Date;
 }
 
-export function toPullRequestShape(value: PullRequest): PullRequestShape {
-	const shape: PullRequestShape = {
+export function serializePullRequest(value: PullRequest): PullRequestShape {
+	const serialized: PullRequestShape = {
 		type: value.type,
 		provider: {
 			id: value.provider.id,
@@ -47,7 +47,7 @@ export function toPullRequestShape(value: PullRequest): PullRequestShape {
 		state: value.state,
 		mergedDate: value.mergedDate,
 	};
-	return shape;
+	return serialized;
 }
 
 export class PullRequest implements PullRequestShape {
diff --git a/src/webviews/commitDetails/commitDetailsWebviewView.ts b/src/webviews/commitDetails/commitDetailsWebviewView.ts
index 3e353bd..c066c53 100644
--- a/src/webviews/commitDetails/commitDetailsWebviewView.ts
+++ b/src/webviews/commitDetails/commitDetailsWebviewView.ts
@@ -9,8 +9,9 @@ import { isCommit } from '../../git/models/commit';
 import type { GitFileChange } from '../../git/models/file';
 import { GitFile } from '../../git/models/file';
 import type { IssueOrPullRequest } from '../../git/models/issue';
+import { serializeIssueOrPullRequest } from '../../git/models/issue';
 import type { PullRequest } from '../../git/models/pullRequest';
-import { toPullRequestShape } from '../../git/models/pullRequest';
+import { serializePullRequest } from '../../git/models/pullRequest';
 import type { GitRevisionReference } from '../../git/models/reference';
 import { Logger } from '../../logger';
 import type { ShowCommitInGraphCommandArgs } from '../../plus/webviews/graph/graphWebview';
@@ -320,8 +321,8 @@ export class CommitDetailsWebviewView extends WebviewViewBase<State, Serialized<
 			// commits: commitChoices,
 			preferences: current.preferences,
 			selected: details,
-			autolinkedIssues: current.autolinkedIssues,
-			pullRequest: current.pullRequest != null ? toPullRequestShape(current.pullRequest) : undefined,
+			autolinkedIssues: current.autolinkedIssues?.map(serializeIssueOrPullRequest),
+			pullRequest: current.pullRequest != null ? serializePullRequest(current.pullRequest) : undefined,
 			dateFormat: dateFormat,
 		});
 		return state;