diff --git a/drivers/acpi/x86/apple.c b/drivers/acpi/x86/apple.c
index c285c91a5e9cfd390421fb349e6ff0f9eb5ab7c8..8812ecd03d5525cb9880b4eaa0ca3b0f104d7466 100644
--- a/drivers/acpi/x86/apple.c
+++ b/drivers/acpi/x86/apple.c
@@ -8,6 +8,7 @@
 #include <linux/bitmap.h>
 #include <linux/platform_data/x86/apple.h>
 #include <linux/uuid.h>
+#include "../internal.h"
 
 /* Apple _DSM device properties GUID */
 static const guid_t apple_prp_guid =