diff --git a/emulator/mgba-sys/src/lib.rs b/emulator/mgba-sys/src/lib.rs
index cefe05ce..f090f49f 100644
--- a/emulator/mgba-sys/src/lib.rs
+++ b/emulator/mgba-sys/src/lib.rs
@@ -1,6 +1,7 @@
 #[allow(non_upper_case_globals)]
 #[allow(non_camel_case_types)]
 #[allow(non_snake_case)]
+#[allow(improper_ctypes)]
 mod ffi {
     include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
 }