diff --git a/packages/core/src/services/shellExecutionService.test.ts b/packages/core/src/services/shellExecutionService.test.ts
index 3bba16f9fa..f1aa08f41f 100644
--- a/packages/core/src/services/shellExecutionService.test.ts
+++ b/packages/core/src/services/shellExecutionService.test.ts
@@ -1390,6 +1390,7 @@ describe('ShellExecutionService child_process fallback', () => {
         cp.stdout?.emit('data', Buffer.from(chunk2));
         cp.stdout?.emit('data', Buffer.from(chunk3));
         cp.emit('exit', 0, null);
+        cp.emit('close', 0, null);
       });
 
       const truncationMessage =
@@ -1577,6 +1578,7 @@ describe('ShellExecutionService child_process fallback', () => {
         cp.stdout?.emit('data', binaryChunk1);
         cp.stdout?.emit('data', binaryChunk2);
         cp.emit('exit', 0, null);
+        cp.emit('close', 0, null);
       });
 
       expect(onOutputEventMock).toHaveBeenCalledTimes(4);
@@ -1641,6 +1643,7 @@ describe('ShellExecutionService child_process fallback', () => {
       mockPlatform.mockReturnValue('win32');
       await simulateExecution('dir "foo bar"', (cp) => {
         cp.emit('exit', 0, null);
+        cp.emit('close', 0, null);
       });
 
       expect(mockCpSpawn).toHaveBeenCalledWith(
@@ -1658,6 +1661,7 @@ describe('ShellExecutionService child_process fallback', () => {
       mockPlatform.mockReturnValue('linux');
       await simulateExecution('ls "foo bar"', (cp) => {
         cp.emit('exit', 0, null);
+        cp.emit('close', 0, null);
       });
 
       expect(mockCpSpawn).toHaveBeenCalledWith(
@@ -1772,6 +1776,7 @@ describe('ShellExecutionService execution method selection', () => {
 
     // Simulate exit to allow promise to resolve
     mockChildProcess.emit('exit', 0, null);
+    mockChildProcess.emit('close', 0, null);
     const result = await handle.result;
 
     expect(mockGetPty).not.toHaveBeenCalled();
@@ -1795,6 +1800,7 @@ describe('ShellExecutionService execution method selection', () => {
 
     // Simulate exit to allow promise to resolve
     mockChildProcess.emit('exit', 0, null);
+    mockChildProcess.emit('close', 0, null);
     const result = await handle.result;
 
     expect(mockGetPty).toHaveBeenCalled();
diff --git a/packages/core/src/services/shellExecutionService.ts b/packages/core/src/services/shellExecutionService.ts
index 93c55f0636..5817ffd338 100644
--- a/packages/core/src/services/shellExecutionService.ts
+++ b/packages/core/src/services/shellExecutionService.ts
@@ -778,7 +778,7 @@ export class ShellExecutionService {
 
       abortSignal.addEventListener('abort', abortHandler, { once: true });
 
-      child.on('exit', (code, signal) => {
+      child.on('close', (code, signal) => {
         handleExit(code, signal);
       });