diff --git a/lib/Kconfig b/lib/Kconfig
index 47b172d..9b03581 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -101,4 +101,9 @@
 config PLIST
 	boolean
 
+config IOMAP_COPY
+	boolean
+	depends on !UML
+	default y
+
 endmenu