diff --git a/rust/kcl-lib/src/docs/kcl_doc.rs b/rust/kcl-lib/src/docs/kcl_doc.rs
index b5b140816..a9bbfee2c 100644
--- a/rust/kcl-lib/src/docs/kcl_doc.rs
+++ b/rust/kcl-lib/src/docs/kcl_doc.rs
@@ -788,6 +788,7 @@ impl ArgData {
             Some("Axis2d | Edge") | Some("Axis3d | Edge") => Some((index, format!(r#"{label}${{{index}:X}}"#))),
             Some("Edge") => Some((index, format!(r#"{label}${{{index}:tag_or_edge_fn}}"#))),
             Some("[Edge; 1+]") => Some((index, format!(r#"{label}[${{{index}:tag_or_edge_fn}}]"#))),
+            Some("Plane") => Some((index, format!(r#"{label}${{{}:XY}}"#, index))),
 
             Some("string") => Some((index, format!(r#"{label}${{{}:"string"}}"#, index))),
             Some("bool") => Some((index, format!(r#"{label}${{{}:false}}"#, index))),
diff --git a/rust/kcl-lib/src/docs/mod.rs b/rust/kcl-lib/src/docs/mod.rs
index 20db161bb..93a8bd026 100644
--- a/rust/kcl-lib/src/docs/mod.rs
+++ b/rust/kcl-lib/src/docs/mod.rs
@@ -1167,6 +1167,16 @@ mod tests {
         assert_eq!(snippet, r#"clone(${0:part001})"#);
     }
 
+    #[test]
+    fn get_autocomplete_snippet_offset_plane() {
+        let data = kcl_doc::walk_prelude();
+        let DocData::Fn(offset_plane_fn) = data.find_by_name("offsetPlane").unwrap() else {
+            panic!();
+        };
+        let snippet = offset_plane_fn.to_autocomplete_snippet();
+        assert_eq!(snippet, r#"offsetPlane(${0:XY}, offset = ${1:3.14})"#);
+    }
+
     // We want to test the snippets we compile at lsp start.
     #[test]
     fn get_all_stdlib_autocomplete_snippets() {