diff --git a/lib/modules/Debug.pmod/module.pmod b/lib/modules/Debug.pmod/module.pmod
index 7a79eeb67a384a76e0d6853f29b7c60bf11a181b..a5d5861d2078e326ab60d3f3ea3f32e39e175d98 100644
--- a/lib/modules/Debug.pmod/module.pmod
+++ b/lib/modules/Debug.pmod/module.pmod
@@ -1,4 +1,4 @@
-// $Id: module.pmod,v 1.4 2004/08/26 03:35:38 nilsson Exp $
+// $Id: module.pmod,v 1.5 2005/03/24 17:38:26 nilsson Exp $
 
 #pike __REAL_VERSION__
 
@@ -46,7 +46,6 @@ constant list_open_fds = _list_open_fds;
 constant locate_references = _locate_references;
 #endif
 
-#if constant(_memory_usage)
 constant memory_usage = _memory_usage;
 
 //! Returns a pretty printed version of the
@@ -62,7 +61,6 @@ string pp_memory_usage() {
   }
   return ret;
 }
-#endif
 
 #if constant(_optimizer_debug)
 constant optimizer_debug = _optimizer_debug;