diff --git a/mona_core/src/lib.rs b/mona_core/src/lib.rs
index c8ce5d0f..890e0b1d 100644
--- a/mona_core/src/lib.rs
+++ b/mona_core/src/lib.rs
@@ -10,6 +10,7 @@
 #![allow(unused_variables)]
 #![allow(unreachable_patterns)]
 #![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
 #![feature(decl_macro)]
 #[macro_use] extern crate pest_derive;