diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c
index 31a8d9d3679fb91cb3df4f22ad8d933364899785..47cc693e9f47ea74dfec9eb8301445d59e9bc70c 100644
--- a/src/backend/commands/explain.c
+++ b/src/backend/commands/explain.c
@@ -4,7 +4,7 @@
  *
  * Copyright (c) 1994-5, Regents of the University of California
  *
- *	  $Id: explain.c,v 1.44 1999/08/09 06:20:21 momjian Exp $
+ *	  $Id: explain.c,v 1.45 1999/08/16 23:47:23 tgl Exp $
  *
  */
 
@@ -176,6 +176,9 @@ explain_outNode(StringInfo str, Plan *plan, int indent, ExplainState *es)
 		case T_Noname:
 			pname = "Noname Scan";
 			break;
+		case T_Material:
+			pname = "Materialize";
+			break;
 		case T_Sort:
 			pname = "Sort";
 			break;