diff --git a/calma/calmaInt.h b/calma/calmaInt.h
index fea4fb36..a648c410 100644
--- a/calma/calmaInt.h
+++ b/calma/calmaInt.h
@@ -231,7 +231,7 @@ extern CellDef *calmaFindCell();
 
 /* (Added by Nishit, 8/18/2004--8/24/2004) */
 extern CellDef *calmaLookCell();
-extern void calmaWriteContact();
+extern void calmaWriteContacts();
 extern CellDef *calmaGetContactCell();
 extern bool calmaIsContactCell;