diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index c1e9d8e7213ee6eb77fc5e4befc8d3cb9f4aa36d..f83c51b928ca0686a1827b0ffc0c54cbb768b5a1 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -10,7 +10,7 @@
  * Written by Peter Eisentraut <peter_e@gmx.net>.
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.399 2007/06/19 20:13:22 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.400 2007/06/20 18:31:39 tgl Exp $
  *
  *--------------------------------------------------------------------
  */
@@ -1173,7 +1173,7 @@ static struct config_int ConfigureNamesInt[] =
 			GUC_UNIT_MS
 		},
 		&DeadlockTimeout,
-		1000, 0, INT_MAX, NULL, NULL
+		1000, 1, INT_MAX/1000, NULL, NULL
 	},
 
 	/*