diff --git a/src/kiri/mode/cam/cl-ops.js b/src/kiri/mode/cam/cl-ops.js
index 944f8d2e..eb9232dd 100644
--- a/src/kiri/mode/cam/cl-ops.js
+++ b/src/kiri/mode/cam/cl-ops.js
@@ -9,6 +9,7 @@ import { selectHoles } from './cl-hole.js';
 import { selectHelical } from './cl-helical.js';
 import { surfaceAdd } from './cl-surface.js';
 import { traceAdd } from './cl-trace.js';
+import { opRender } from './client.js';
 
 const { MODES } = api.const;
 const { uc: UC } = api;