diff --git a/services/BUILD.gn b/services/BUILD.gn
index c1da5b0745db0eb7e5718195265ca6c6f102a077..f8b7a66b651c8baa3e45988a0def7c296db4396c 100755
--- a/services/BUILD.gn
+++ b/services/BUILD.gn
@@ -66,6 +66,7 @@ ohos_source_set("timeservice_proxy") {
     "hilog:libhilog",
     "ipc:ipc_single",
     "samgr:samgr_proxy",
+    "c_utils:utils",
   ]
   branch_protector_ret = "pac_ret"
   subsystem_name = "time"
@@ -115,6 +116,7 @@ ohos_shared_library("time_system_ability") {
     "ipc:ipc_single",
     "safwk:system_ability_fwk",
     "samgr:samgr_proxy",
+    "c_utils:utils",
   ]
   defines = []
   if (time_service_debug_able) {