diff --git a/docs/docs/noir/concepts/data_types/fields.md b/docs/docs/noir/concepts/data_types/fields.md
index b5af20f7d7e..c339e3d05e4 100644
--- a/docs/docs/noir/concepts/data_types/fields.md
+++ b/docs/docs/noir/concepts/data_types/fields.md
@@ -132,7 +132,7 @@ example:
 ```rust
 fn main() {
     let field = 2
-    field.assert_max_bit_size(32);
+    field.assert_max_bit_size::<32>();
 }
 ```