diff --git a/codex/merkletree.nim b/codex/merkletree.nim
index 366af992..36d50505 100644
--- a/codex/merkletree.nim
+++ b/codex/merkletree.nim
@@ -1,4 +1,5 @@
 import ./merkletree/merkletree
 import ./merkletree/coders
+import ./merkletree/coders
 
 export merkletree, coders