diff --git a/cc/toolchains/yocto_generic/config.bzl b/cc/toolchains/yocto_generic/config.bzl
index ed07735..d1e2b5a 100644
--- a/cc/toolchains/yocto_generic/config.bzl
+++ b/cc/toolchains/yocto_generic/config.bzl
@@ -67,6 +67,8 @@ def _impl(ctx):
         ),
     ]
     common_compile_flags = [
+        "-no-canonical-prefixes",
+        "-fno-canonical-system-headers",
         # Reproducibility
         "-Wno-builtin-macro-redefined",
         "-D__DATE__=\"redacted\"",