diff --git a/src/AssistantMessageContent.jsx b/src/AssistantMessageContent.jsx
index 3a8b167..065f274 100644
--- a/src/AssistantMessageContent.jsx
+++ b/src/AssistantMessageContent.jsx
@@ -66,7 +66,7 @@ export default function AssistantMessageContent({ content, streamOutput, sources
                   event.preventDefault()
                   try {
                     const parsed = new URL(u)
-                    desktopApi?.openPath?.(decodeURIComponent(parsed.pathname))
+                    desktopApi.openPath(decodeURIComponent(parsed.pathname))
                   } catch {}
                 }}
               >
diff --git a/src/LibraryManager.jsx b/src/LibraryManager.jsx
index 1930556..5002368 100644
--- a/src/LibraryManager.jsx
+++ b/src/LibraryManager.jsx
@@ -131,7 +131,7 @@ export default function LibraryManager({
 
   async function addPaths() {
     if (!library) return
-    const paths = await desktopApi?.pickPaths?.()
+    const paths = await desktopApi.pickPaths()
     if (!Array.isArray(paths) || paths.length === 0) return
     try {
       await registerPaths(paths)
@@ -308,7 +308,7 @@ export default function LibraryManager({
                       >
                         {file.enrich_enabled ? 'Use Raw Only' : 'Enable Enrich'}
                       </button>
-                      <button className="button ghost" onClick={() => desktopApi?.openPath?.(file.path)}>Open</button>
+                      <button className="button ghost" onClick={() => desktopApi.openPath(file.path)}>Open</button>
                       <button className="button ghost" disabled={busy || isSyncing} onClick={() => removeFile(file.rel)}>Remove</button>
                     </div>
                   </div>