diff --git a/src/main/frontend/worker/sync.cljs b/src/main/frontend/worker/sync.cljs
index 27981843e3..41533749a2 100644
--- a/src/main/frontend/worker/sync.cljs
+++ b/src/main/frontend/worker/sync.cljs
@@ -1,7 +1,6 @@
 (ns frontend.worker.sync
   "Simple db-sync client based on promesa + WebSocket."
   (:require [cljs-bean.core :as bean]
-            [clojure.data :as data]
             [clojure.set :as set]
             [clojure.string :as string]
             [datascript.core :as d]