diff --git a/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp b/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp
index eb0d0a955..26a7d3a94 100644
--- a/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp
+++ b/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp
@@ -80,7 +80,6 @@ int main()
     }
     {
       typedef std::shared_ptr<PrivateBase> APtr;
-      typedef std::weak_ptr<PrivateBase> WeakAPtr;
       APtr a1 = std::make_shared<PrivateBase>();
       assert(a1.use_count() == 1);
     }