diff --git a/rust/kcl-lib/std/prelude.kcl b/rust/kcl-lib/std/prelude.kcl
index 1817ee8d7..d81ab773e 100644
--- a/rust/kcl-lib/std/prelude.kcl
+++ b/rust/kcl-lib/std/prelude.kcl
@@ -6,7 +6,6 @@
 export import * from "std::types"
 export import "std::units"
 export import * from "std::math"
-export import "std::math"
 export import * from "std::sketch"
 export import * from "std::solid"
 export import "std::turns"