diff --git a/serial_test_derive/src/lib.rs b/serial_test_derive/src/lib.rs
index 1caaed7..c8773e2 100644
--- a/serial_test_derive/src/lib.rs
+++ b/serial_test_derive/src/lib.rs
@@ -503,6 +503,23 @@ mod tests {
         assert_eq!(format!("{}", compare), format!("{}", stream));
     }
 
+    #[test]
+    fn test_serial_with_pub() {
+        let attrs = proc_macro2::TokenStream::new();
+        let input = quote! {
+            #[test]
+            pub fn foo() {}
+        };
+        let stream = local_serial_core(attrs.into(), input);
+        let compare = quote! {
+            #[test]
+            pub fn foo () {
+                serial_test::local_serial_core("",  :: std :: option :: Option :: None, || {} );
+            }
+        };
+        assert_eq!(format!("{}", compare), format!("{}", stream));
+    }
+
     #[test]
     fn test_serial_with_timeout() {
         let attrs = vec![