diff --git a/languages/rust/oso-derive/src/lib.rs b/languages/rust/oso-derive/src/lib.rs
index 09e7edf2e7..ae194fe4c0 100644
--- a/languages/rust/oso-derive/src/lib.rs
+++ b/languages/rust/oso-derive/src/lib.rs
@@ -60,6 +60,11 @@ fn get_nested_attr(nested: NestedMeta, oso_attrs: &mut Vec<OsoAttribute>) {
 }
 
 fn get_oso_attrs(attr: Attribute, oso_attrs: &mut Vec<OsoAttribute>) {
+    if let Some(ident) = attr.path.get_ident() {
+        if ident.to_string() != "polar" {
+            return ();
+        }
+    }
     let meta = attr.parse_meta().unwrap();
     if let Meta::List(list) = meta {
         match get_single_segment(&list.path) {