diff --git a/app/native-server/src/agent/directory-picker.ts b/app/native-server/src/agent/directory-picker.ts
index 709e169b..1f35e730 100644
--- a/app/native-server/src/agent/directory-picker.ts
+++ b/app/native-server/src/agent/directory-picker.ts
@@ -92,8 +92,8 @@ async function openWindowsPicker(title: string): Promise<DirectoryPickerResult>
     }
   `;
 
-  // Escape for command line
-  const escapedScript = psScript.replace(/"/g, '\\"').replace(/\n/g, ' ');
+  // Escape for command line - use semicolon to separate PowerShell statements
+  const escapedScript = psScript.replace(/"/g, '\\"').replace(/\n\s*/g, '; ');
 
   try {
     const { stdout } = await execAsync(