diff --git a/libc/Android.bp b/libc/Android.bp
index 0d6f3cd..f663a97 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -2012,12 +2012,15 @@
     defaults: ["crt_defaults"],
 }
 
-preprocessed_ndk_headers {
-    name: "common_libc",
-    from: "include",
-    to: "",
-    license: "NOTICE",
-}
+// The following module lives in prebuilts/ndk because we need to preprocess the
+// headers to include ifdef guards for __ANDROID_API__. Update with
+// bionic/tools/update_headers.sh.
+// ndk_headers {
+//     name: "common_libc",
+//     from: "include",
+//     to: "",
+//     srcs: ["include/**/*.h"],
+// }
 
 ndk_headers {
     name: "libc_uapi",