diff --git a/bng_macros/src/lib.rs b/bng_macros/src/lib.rs
index 3bd47ff..939c7d2 100644
--- a/bng_macros/src/lib.rs
+++ b/bng_macros/src/lib.rs
@@ -96,11 +96,11 @@ fn impl_quick_modifier_parser(ast: DeriveInput) -> TokenStream {
                         (
                             nom::combinator::value(
                                 true,
-                                nom::character::complete::char(#name::#variant_name(Default::default()).token()[0])
+                                nom::character::complete::char(#name::#variant_name(Default::default()).token().0)
                             ),
                             nom::combinator::value(
                                 false,
-                                nom::character::complete::char(#name::#variant_name(Default::default()).token()[1])
+                                nom::character::complete::char(#name::#variant_name(Default::default()).token().1)
                             )
                         )
                     ),