diff --git a/meson.build b/meson.build
index 8a0ae60bda2324f27f2cf51b185a73777537017f..403ec564d87c7eda40f4ec6b87291ba64b82a4f5 100644
--- a/meson.build
+++ b/meson.build
@@ -20,6 +20,7 @@ assert(
 add_global_arguments(
   '-Wno-unused-parameter',
   '-Wno-old-style-declaration',
+  '-Wno-char-subscripts',
   meson.get_cross_property('target_defs'),
   language: 'c',
 )