diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c
index 3634509..3eed45c 100644
--- a/src/soc/intel/apollolake/chip.c
+++ b/src/soc/intel/apollolake/chip.c
@@ -25,6 +25,7 @@
 #include <cpu/x86/msr.h>
 #include <device/device.h>
 #include <device/pci.h>
+#include <device/pci_ops.h>
 #include <intelblocks/acpi.h>
 #include <intelblocks/chip.h>
 #include <intelblocks/fast_spi.h>