diff --git a/cps/normalizedast.nim b/cps/normalizedast.nim
index 28844e8a..c939759e 100644
--- a/cps/normalizedast.nim
+++ b/cps/normalizedast.nim
@@ -1,4 +1,4 @@
-import std/macros
+import std/macros except newTree
 import std/strformat
 from std/hashes import Hash, hash
 from std/sequtils import anyIt, toSeq