diff --git a/docs/kcl-std/functions/std-transform-mirror2d.md b/docs/kcl-std/functions/std-transform-mirror2d.md
index 518d84a33..86564d89a 100644
--- a/docs/kcl-std/functions/std-transform-mirror2d.md
+++ b/docs/kcl-std/functions/std-transform-mirror2d.md
@@ -14,8 +14,6 @@ mirror2d(
 ): Sketch
 ```
 
-Only works on unclosed sketches for now.
-
 Mirror occurs around a local sketch axis rather than a global axis.
 
 ### Arguments
diff --git a/rust/kcl-lib/src/std/mirror.rs b/rust/kcl-lib/src/std/mirror.rs
index da8890e29..5432a1ddb 100644
--- a/rust/kcl-lib/src/std/mirror.rs
+++ b/rust/kcl-lib/src/std/mirror.rs
@@ -18,7 +18,6 @@ use crate::{
 
 /// Mirror a sketch.
 ///
-/// Only works on unclosed sketches for now.
 pub async fn mirror_2d(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let sketches = args.get_unlabeled_kw_arg_typed("sketches", &RuntimeType::sketches(), exec_state)?;
     let axis = args.get_kw_arg_typed(
@@ -36,7 +35,6 @@ pub async fn mirror_2d(exec_state: &mut ExecState, args: Args) -> Result<KclValu
 
 /// Mirror a sketch.
 ///
-/// Only works on unclosed sketches for now.
 async fn inner_mirror_2d(
     sketches: Vec<Sketch>,
     axis: Axis2dOrEdgeReference,
diff --git a/rust/kcl-lib/std/transform.kcl b/rust/kcl-lib/std/transform.kcl
index b2c30bb88..defe378f9 100644
--- a/rust/kcl-lib/std/transform.kcl
+++ b/rust/kcl-lib/std/transform.kcl
@@ -5,8 +5,6 @@
 
 /// Mirror a sketch.
 ///
-/// Only works on unclosed sketches for now.
-///
 /// Mirror occurs around a local sketch axis rather than a global axis.
 ///
 /// ```