diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index e96ca96..a170205 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -2,7 +2,9 @@
 EXTRA_CFLAGS			+= -mno-minimal-toc
 endif
 
-obj-$(CONFIG_MPIC)		+= mpic.o
+mpic-msi-obj-$(CONFIG_PCI_MSI)	+= mpic_msi.o
+obj-$(CONFIG_MPIC)		+= mpic.o $(mpic-msi-obj-y)
+
 obj-$(CONFIG_PPC_INDIRECT_PCI)	+= indirect_pci.o
 obj-$(CONFIG_PPC_MPC106)	+= grackle.o
 obj-$(CONFIG_PPC_DCR)		+= dcr.o