diff --git a/test/unittest/components/BUILD.gn b/test/unittest/components/BUILD.gn
index f9eb95f007820f79256f041a7a9fa7f13a4dcee5..77e425c21e93b35c01c421b80263ef187db01cc9 100644
--- a/test/unittest/components/BUILD.gn
+++ b/test/unittest/components/BUILD.gn
@@ -280,6 +280,7 @@ ohos_unittest("NNTensor2_0Test") {
   configs = [ ":module_private_config" ]
 
   external_deps = [
+    "c_utils:utils",
     "drivers_interface_nnrt:libnnrt_proxy_1.0",
     "googletest:gmock_main",
     "googletest:gtest_main",