1 files changed, 4 insertions, 0 deletions
diff --git a/packages/cli/src/zed-integration/fileSystemService.ts b/packages/cli/src/zed-integration/fileSystemService.ts
index deb9857f..8e9bd9a4 100644
--- a/packages/cli/src/zed-integration/fileSystemService.ts
+++ b/packages/cli/src/zed-integration/fileSystemService.ts
@@ -33,6 +33,10 @@ export class AcpFileSystemService implements FileSystemService {
     return response.content;
   }
 
+  async readProtoFile(filePath: string): Promise<string> {
+    return this.fallback.readProtoFile(filePath);
+  }
+
   async writeTextFile(filePath: string, content: string): Promise<void> {
     if (!this.capabilities.writeTextFile) {
       return this.fallback.writeTextFile(filePath, content);