diff --git a/meson.build b/meson.build
index 493921263..fc995c815 100644
--- a/meson.build
+++ b/meson.build
@@ -10,6 +10,7 @@ project(
 )
 
 add_project_arguments('-Wno-unused-parameter', language: 'c')
+add_project_arguments('-Wno-unused-function', language: 'c')
 
 cc = meson.get_compiler('c')