diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7b3df025412b..0eb760475dac 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2004-02-02  Paolo Carlini  <pcarlini@suse.de>
+
+	PR libstdc++/13976 (continued)
+	* include/ext/malloc_allocator.h (malloc_allocator::deallocate):
+	Make the second parameter unnamed, to void unused parameter
+	warnings.
+	* include/ext/new_allocator.h (new_allocator::deallocate): Ditto.
+
 2004-02-02  Paolo Carlini  <pcarlini@suse.de>
 
 	PR libstdc++/13976
diff --git a/libstdc++-v3/include/ext/malloc_allocator.h b/libstdc++-v3/include/ext/malloc_allocator.h
index 6939e56411a3..2385159c59a3 100644
--- a/libstdc++-v3/include/ext/malloc_allocator.h
+++ b/libstdc++-v3/include/ext/malloc_allocator.h
@@ -82,7 +82,7 @@ namespace __gnu_cxx
 
       // __p is not permitted to be a null pointer.
       void
-      deallocate(pointer __p, size_type __n)
+      deallocate(pointer __p, size_type)
       { free(static_cast<void*>(__p)); }
 
       size_type
diff --git a/libstdc++-v3/include/ext/new_allocator.h b/libstdc++-v3/include/ext/new_allocator.h
index 6ac41e577a9c..4fee84f5f7cd 100644
--- a/libstdc++-v3/include/ext/new_allocator.h
+++ b/libstdc++-v3/include/ext/new_allocator.h
@@ -82,7 +82,7 @@ namespace __gnu_cxx
 
       // __p is not permitted to be a null pointer.
       void
-      deallocate(pointer __p, size_type __n)
+      deallocate(pointer __p, size_type)
       { ::operator delete(__p); }
 
       size_type