diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index eadf678..a75c6b5 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -355,6 +355,10 @@
     }
 #endif  // !VENDORSERVICEMANAGER
 
+    if ((dumpPriority & DUMP_FLAG_PRIORITY_ALL) == 0) {
+        ALOGW("Dump flag priority is not set when adding %s", name.c_str());
+    }
+
     // implicitly unlinked when the binder is removed
     if (binder->remoteBinder() != nullptr &&
         binder->linkToDeath(sp<ServiceManager>::fromExisting(this)) != OK) {