diff --git a/src/generator.rs b/src/generator.rs
index 109b9a1..f7b11b2 100644
--- a/src/generator.rs
+++ b/src/generator.rs
@@ -160,8 +160,8 @@ impl CodeGen for Block {
         let accessor_methods = {
             let mut out = TokenStream::new();
             for child_name in self.elements.iter().map(|e| e.get_name()) {
-                let snake_case_name = child_name.to_snake_case();
-                let upper_camel_name = child_name.to_upper_camel_case();
+                let snake_case_name = util::parse_to_ident(&child_name.to_snake_case())?;
+                let upper_camel_name = util::parse_to_ident(&child_name.to_upper_camel_case())?;
 
                 out.extend(quote! {
                     pub fn #snake_case_name(&self) -> #snake_case_name::#upper_camel_name {