diff --git a/tests/testcircom.nim b/tests/testcircom.nim
index b963b70..6e56aa5 100644
--- a/tests/testcircom.nim
+++ b/tests/testcircom.nim
@@ -1,4 +1,3 @@
-import std/os
 import std/unittest
 
 import ../circomcompat