diff --git a/meson.build b/meson.build
index d723e941..9d695322 100644
--- a/meson.build
+++ b/meson.build
@@ -565,6 +565,7 @@ shared_library(
    'libratbag',
    c_source,
    name_prefix: '_',
+   c_args : '-Wno-missing-prototypes',
    extra_files: [ i_source ] + src_libratbag ,
    dependencies: deps_libratbag + wrapper_deps,
    include_directories : include_directories('src', 'tools'),