diff --git a/src/kiss/KissInterp2.kiss b/src/kiss/KissInterp2.kiss
index 2b62d19..07e2104 100644
--- a/src/kiss/KissInterp2.kiss
+++ b/src/kiss/KissInterp2.kiss
@@ -69,7 +69,7 @@
 									(if hasOpt
 											null
 										(throw "not enough arguments! need $argName")))))
-						(evalCC (ReaderExpDef.CallExp (object pos null def (ReaderExpDef.Symbol "begin")) bodyExps)
+						(evalCC (callSymbol "begin" bodyExps)
 							->v
 								{
 									(set localScopes currentLocals)
@@ -114,7 +114,7 @@
 										(dictSet scope vName val)
 										(nextVar)
 									}))
-							(evalCC (ReaderExpDef.CallExp (makeExp (Symbol "begin")) body) ->result {
+							(evalCC (callSymbol "begin" body) ->result {
 								(localScopes.pop)
 								(cc result)
 							})))