diff --git a/crates/starpls_hir/src/typeck/intrinsics.rs b/crates/starpls_hir/src/typeck/intrinsics.rs
index 738c8c4..fdd6d29 100644
--- a/crates/starpls_hir/src/typeck/intrinsics.rs
+++ b/crates/starpls_hir/src/typeck/intrinsics.rs
@@ -578,7 +578,7 @@ determined by the host application.
         vec![
             ArgsList { ty: Any.intern() },
             Keyword {
-                name: Name::new_inline("str"),
+                name: Name::new_inline("sep"),
                 ty: Ty::string(),
                 deprecated: false,
             },