diff --git a/tests/rlp/test_rlp_codec.nim b/tests/rlp/test_rlp_codec.nim
index 4819e30..ec80a9f 100644
--- a/tests/rlp/test_rlp_codec.nim
+++ b/tests/rlp/test_rlp_codec.nim
@@ -2,7 +2,7 @@
 
 import
   std/[os, strutils],
-  stew/[io2, results, shims/stddefects],
+  stew/[io2, results],
   unittest2,
   ../../eth/[rlp, common]