diff --git a/packages/source-control-forgejo/src/server/ForgejoPullRequestProvider.ts b/packages/source-control-forgejo/src/server/ForgejoPullRequestProvider.ts
index d55c205240dc2f65e7684a1ab3ef795128e71d39..52dbac1dcd5ac8e6229146c237f7ce4e021aea13 100644
--- a/packages/source-control-forgejo/src/server/ForgejoPullRequestProvider.ts
+++ b/packages/source-control-forgejo/src/server/ForgejoPullRequestProvider.ts
@@ -268,6 +268,7 @@ export const make = Effect.gen(function* () {
       );
       return {
         ...forgejoChangeRequest(pr),
+        headSha: pr.head.sha,
         body: pr.body ?? "",
         changedFiles: pr.changed_files ?? 0,
         reviewers: (pr.requested_reviewers ?? []).flatMap((user) => {
diff --git a/packages/source-control-forgejo/src/server/ForgejoSourceControlProvider.test.ts b/packages/source-control-forgejo/src/server/ForgejoSourceControlProvider.test.ts
index 468d1402eb1da9e0840321d624d4b4e7df79b9ba..f0a689db2aeda8290147def74d2b667e96f4430f 100644
--- a/packages/source-control-forgejo/src/server/ForgejoSourceControlProvider.test.ts
+++ b/packages/source-control-forgejo/src/server/ForgejoSourceControlProvider.test.ts
@@ -209,6 +209,7 @@ it.effect.each([
       const summary = yield* readSummary(input);
       const detail = yield* provider.getChangeRequest(input);
       assert.strictEqual(list.items.length, 1);
+      assert.strictEqual(detail.headSha, "head");
       for (const result of [list.items[0]!, summary, detail]) {
         assert.strictEqual(result.mergeability, mergeability);
         assert.strictEqual(result.isDraft, isDraft);