diff --git a/cmds/dumpsys/dumpsys.cpp b/cmds/dumpsys/dumpsys.cpp
index f0e7200..73c7f18 100644
--- a/cmds/dumpsys/dumpsys.cpp
+++ b/cmds/dumpsys/dumpsys.cpp
@@ -176,7 +176,7 @@
     }
 
     for (size_t i = 0; i < N; i++) {
-        String16 service_name = std::move(services[i]);
+        const String16& service_name = std::move(services[i]);
         if (IsSkipped(skippedServices, service_name)) continue;
 
         sp<IBinder> service = sm_->checkService(service_name);