diff --git a/src/soc/intel/baytrail/southcluster.c b/src/soc/intel/baytrail/southcluster.c
index d5e3400..89b6b31 100644
--- a/src/soc/intel/baytrail/southcluster.c
+++ b/src/soc/intel/baytrail/southcluster.c
@@ -17,6 +17,7 @@
 
 #include <stdint.h>
 #include <arch/io.h>
+#include <device/pci_ops.h>
 #include <arch/acpi.h>
 #include <arch/cpu.h>
 #include <bootstate.h>