diff --git a/docs/meson.build b/docs/meson.build
index c5531ee1..faaa4c6c 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -74,7 +74,7 @@ gen_doc_valsec_exe = executable('gen-validator-tag-sections',
                    gio_dep],
     include_directories: [root_inc_dir,
                           include_directories ('../compose')],
-    c_args: ['-DASC_COMPILATION', '-Wno-error=inline'],
+    c_args: ['-DASC_COMPILATION', '-Wno-inline'],
     install: false,
 )