diff --git a/meson.build b/meson.build
index a8e3c67..2b381d9 100644
--- a/meson.build
+++ b/meson.build
@@ -5,6 +5,7 @@ subdir('Engine')
 
 dataDir = get_option('prefix') / get_option('datadir') / 'OpenRiichi'
 add_project_arguments('-DOPENRIICHI_SEARCH_DIR="' + dataDir +  '"', language: 'c')
+add_project_arguments('-Wno-int-conversion', language : 'c')
 
 dependencies = [
     valac.find_library('os', dirs: meson.current_source_dir() + '/vapi', required: false)