diff --git a/std/allocator.d b/std/allocator.d
index be494e9..e4aae8e 100644
--- a/std/allocator.d
+++ b/std/allocator.d
@@ -4337,7 +4337,7 @@ class CAllocator
     throw an exception if it does allow setting the alignment but an invalid
     value is passed.
     */
-    @property bool alignment(uint) pure nothrow @property
+    @property bool alignment(uint) pure nothrow
     {
         return false;
     }