--- src/Makefile.orig   2013-01-15 02:40:45.000000000 +0400
+++ src/Makefile    2013-03-02 17:31:07.000000000 +0400
@@ -16,7 +16,7 @@
 .endif

 SRCS=      nvidia_ctl.c nvidia_dev.c nvidia_i2c.c nvidia_linux.c nvidia_os.c nvidia_os_pci.c nvidia_os_registry.c nvidia_pci.c nvidia_subr.c nvidia_sysctl.c
-SRCS+=     device_if.h bus_if.h pci_if.h vnode_if.h
+SRCS+=     device_if.h bus_if.h pci_if.h vnode_if.h acpi_if.h opt_acpi.h
 CFLAGS+=   -I. -DNV_VERSION_STRING=\"310.32\"
 CFLAGS+=   -D__KERNEL__ -DNVRM  -Wno-unused-function -Wuninitialized -O   -mno-red-zone -mcmodel=kernel -UDEBUG -U_DEBUG -DNDEBUG