diff --git a/include/asm-um/required-features.h b/include/asm-um/required-features.h
new file mode 100644
index 0000000..dfb967b
--- /dev/null
+++ b/include/asm-um/required-features.h
@@ -0,0 +1,9 @@
+#ifndef __UM_REQUIRED_FEATURES_H
+#define __UM_REQUIRED_FEATURES_H
+
+/*
+ * Nothing to see, just need something for the i386 and x86_64 asm
+ * headers to include.
+ */
+
+#endif