diff --git a/lef/defWrite.c b/lef/defWrite.c
index 907f9acb..b5b5c4f1 100644
--- a/lef/defWrite.c
+++ b/lef/defWrite.c
@@ -330,7 +330,7 @@ defnodeCount(node, res, cap, total)
 	if (pwr && (!strcmp(cp, pwr)))
 	{
 	    /* Diagnostic */
-	    TxPrintf("Node %s matches VDD variable definition!\n");
+	    TxPrintf("Node %s matches VDD variable definition!\n", cp);
 	    node->efnode_flags |= EF_SPECIAL;
 	}