diff --git a/apps/desktop/src/components/commit/CommitView.svelte b/apps/desktop/src/components/commit/CommitView.svelte
index 5618fa14157..541aceadb65 100644
--- a/apps/desktop/src/components/commit/CommitView.svelte
+++ b/apps/desktop/src/components/commit/CommitView.svelte
@@ -134,7 +134,6 @@
 				await stackService.uncommit({
 					projectId,
 					stackId: targetStackId,
-					branchName,
 					commitId: commitKey.commitId,
 				});
 			},
diff --git a/apps/desktop/src/components/views/BranchCommitList.svelte b/apps/desktop/src/components/views/BranchCommitList.svelte
index e50ba452a2d..2bb6245d768 100644
--- a/apps/desktop/src/components/views/BranchCommitList.svelte
+++ b/apps/desktop/src/components/views/BranchCommitList.svelte
@@ -107,7 +107,6 @@
 			await stackService.uncommit({
 				projectId,
 				stackId: targetStackId,
-				branchName,
 				commitId,
 			});
 		});
diff --git a/apps/desktop/src/lib/stacks/stackEndpoints.test.ts b/apps/desktop/src/lib/stacks/stackEndpoints.test.ts
new file mode 100644
index 00000000000..728c61dbed6
--- /dev/null
+++ b/apps/desktop/src/lib/stacks/stackEndpoints.test.ts
@@ -0,0 +1,35 @@
+import { buildStackEndpoints } from "$lib/stacks/stackEndpoints";
+import { describe, expect, test } from "vitest";
+import type { BackendEndpointBuilder } from "$lib/state/backendApi";
+
+function createEndpointBuilder(): BackendEndpointBuilder {
+	return {
+		mutation: (definition) => definition,
+		query: (definition) => definition,
+	} as BackendEndpointBuilder;
+}
+
+describe("buildStackEndpoints", () => {
+	test("maps uncommit to commit_undo with the new request shape", () => {
+		const endpoints = buildStackEndpoints(createEndpointBuilder());
+		const query = endpoints.uncommit.query;
+
+		expect(endpoints.uncommit.extraOptions).toEqual({
+			command: "commit_undo",
+			actionName: "Uncommit",
+		});
+		expect(query).toBeDefined();
+		expect(
+			query?.({
+				projectId: "project-1",
+				stackId: "stack-1",
+				commitId: "commit-1",
+			}),
+		).toEqual({
+			projectId: "project-1",
+			subjectCommitId: "commit-1",
+			assignTo: "stack-1",
+			dryRun: false,
+		});
+	});
+});
diff --git a/apps/desktop/src/lib/stacks/stackEndpoints.ts b/apps/desktop/src/lib/stacks/stackEndpoints.ts
index c1556aa0c42..6fd9eab84bb 100644
--- a/apps/desktop/src/lib/stacks/stackEndpoints.ts
+++ b/apps/desktop/src/lib/stacks/stackEndpoints.ts
@@ -36,6 +36,7 @@ import type {
 	CommitRewordResult,
 	CommitInsertBlankResult,
 	RejectionReason,
+	CommitUndoResult,
 } from "@gitbutler/but-sdk";
 
 export type BranchParams = {
@@ -469,12 +470,20 @@ export function buildStackEndpoints(build: BackendEndpointBuilder) {
 				invalidatesList(ReduxTag.BranchListing),
 			],
 		}),
-		uncommit: build.mutation<void, { projectId: string; stackId: string; commitId: string }>({
+		uncommit: build.mutation<
+			CommitUndoResult,
+			{ projectId: string; stackId: string; commitId: string }
+		>({
 			extraOptions: {
-				command: "undo_commit",
+				command: "commit_undo",
 				actionName: "Uncommit",
 			},
-			query: (args) => args,
+			query: ({ projectId, stackId, commitId }) => ({
+				projectId,
+				subjectCommitId: commitId,
+				assignTo: stackId,
+				dryRun: false,
+			}),
 			invalidatesTags: (_result, _error, args) => [
 				invalidatesItem(ReduxTag.BranchChanges, args.stackId),
 				invalidatesList(ReduxTag.WorktreeChanges),
diff --git a/apps/desktop/src/lib/stacks/stackService.svelte.ts b/apps/desktop/src/lib/stacks/stackService.svelte.ts
index 075882e3e99..23441ba42a6 100644
--- a/apps/desktop/src/lib/stacks/stackService.svelte.ts
+++ b/apps/desktop/src/lib/stacks/stackService.svelte.ts
@@ -561,12 +561,7 @@ export class StackService {
 		return this.backendApi.endpoints.newBranch.useMutation();
 	}
 
-	async uncommit(args: {
-		projectId: string;
-		stackId: string;
-		branchName: string;
-		commitId: string;
-	}) {
+	async uncommit(args: { projectId: string; stackId: string; commitId: string }) {
 		const result = await this.backendApi.endpoints.uncommit.mutate(args);
 		const selection = this.uiState.lane(args.stackId).selection;
 		if (args.commitId === selection.current?.commitId) {
diff --git a/apps/desktop/src/lib/stacks/stackService.test.ts b/apps/desktop/src/lib/stacks/stackService.test.ts
new file mode 100644
index 00000000000..0c88547949a
--- /dev/null
+++ b/apps/desktop/src/lib/stacks/stackService.test.ts
@@ -0,0 +1,69 @@
+import { StackService } from "$lib/stacks/stackService.svelte";
+import { describe, expect, test, vi } from "vitest";
+import type { BackendApi } from "$lib/state/backendApi";
+import type { StackSelection, UiState } from "$lib/state/uiState.svelte";
+
+function makeMockUiState(initialSelection: StackSelection | undefined): {
+	uiState: UiState;
+	getSelection: () => StackSelection | undefined;
+} {
+	let selection = initialSelection;
+	const laneState = {
+		selection: {
+			get current() {
+				return selection;
+			},
+			set: (value: StackSelection | undefined) => {
+				selection = value;
+			},
+		},
+	};
+
+	return {
+		uiState: {
+			lane: () => laneState,
+		} as unknown as UiState,
+		getSelection: () => selection,
+	};
+}
+
+describe("StackService.uncommit", () => {
+	test("clears the selected commit after a successful uncommit", async () => {
+		const mutate = vi.fn().mockResolvedValue({
+			undoneCommit: "commit-1",
+			workspace: {
+				headInfo: {
+					reference: "refs/heads/branch",
+					workspaceChanges: [],
+				},
+				replacedCommits: {},
+			},
+		});
+		const { uiState, getSelection } = makeMockUiState({
+			branchName: "branch",
+			commitId: "commit-1",
+			previewOpen: true,
+		});
+		const backendApi = {
+			endpoints: {
+				uncommit: {
+					mutate,
+				},
+			},
+		} as unknown as BackendApi;
+		const service = new StackService(backendApi, {} as never, {} as never, uiState);
+
+		await service.uncommit({
+			projectId: "project-1",
+			stackId: "stack-1",
+			commitId: "commit-1",
+		});
+
+		expect(mutate).toHaveBeenCalledWith({
+			projectId: "project-1",
+			stackId: "stack-1",
+			commitId: "commit-1",
+		});
+		expect(getSelection()).toBeUndefined();
+	});
+});
diff --git a/crates/but-server/src/lib.rs b/crates/but-server/src/lib.rs
index df9b149528e..2ed9aaf2b72 100644
--- a/crates/but-server/src/lib.rs
+++ b/crates/but-server/src/lib.rs
@@ -1191,6 +1191,7 @@ pub async fn run(config: Config) -> anyhow::Result<()> {
             "/commit_uncommit_changes",
             but_post(commit::uncommit::commit_uncommit_changes_cmd),
         )
+        .route("/commit_undo", but_post(commit::undo::commit_undo_cmd))
         .route("/build_type", but_post(platform::build_type_cmd));
 
     // IRC commands — only registered when the `irc` feature is enabled.
diff --git a/crates/gitbutler-tauri/permissions/default.toml b/crates/gitbutler-tauri/permissions/default.toml
index 4c6a00b0d02..eb3eb31a73c 100644
--- a/crates/gitbutler-tauri/permissions/default.toml
+++ b/crates/gitbutler-tauri/permissions/default.toml
@@ -53,6 +53,7 @@ commands.allow = [
   "commit_insert_blank",
   "commit_move_changes_between",
   "commit_reword",
+  "commit_undo",
   "commit_uncommit_changes",
   "create_branch",
   "create_commit_from_worktree_changes",
diff --git a/crates/gitbutler-tauri/src/main.rs b/crates/gitbutler-tauri/src/main.rs
index f09b1711681..668bd7b9ee6 100644
--- a/crates/gitbutler-tauri/src/main.rs
+++ b/crates/gitbutler-tauri/src/main.rs
@@ -548,6 +548,7 @@ fn main() -> anyhow::Result<()> {
                 commit::amend::tauri_commit_amend::commit_amend,
                 commit::move_changes::tauri_commit_move_changes_between::commit_move_changes_between,
                 commit::uncommit::tauri_commit_uncommit_changes::commit_uncommit_changes,
+                commit::undo::tauri_commit_undo::commit_undo,
                 platform::tauri_build_type::build_type,
             ])
             .menu(move |handle| menu::build(handle, &app_settings_for_menu))