diff --git a/test/tests.zig b/test/tests.zig
index 39ae62789e..b1d442b5c8 100644
--- a/test/tests.zig
+++ b/test/tests.zig
@@ -1026,6 +1026,8 @@ pub fn addModuleTests(b: *std.Build, options: ModuleTestOptions) *Step {
                     "-std=c99",
                     "-pedantic",
                     "-Werror",
+                    // TODO stop violating these pedantic errors. spotted everywhere
+                    "-Wno-builtin-requires-header",
                     // TODO stop violating these pedantic errors. spotted on linux
                     "-Wno-address-of-packed-member",
                     "-Wno-gnu-folding-constant",