diff --git a/src/drivers/amd/agesa/mtrr_fixme.c b/src/drivers/amd/agesa/mtrr_fixme.c
index 1fbb55318d..fcb353c601 100644
--- a/src/drivers/amd/agesa/mtrr_fixme.c
+++ b/src/drivers/amd/agesa/mtrr_fixme.c
@@ -14,6 +14,7 @@
 #include <arch/cpu.h>
 #include <cbmem.h>
 #include <console/console.h>
+#include <commonlib/helpers.h>
 #include <cpu/amd/mtrr.h>
 #include <cpu/cpu.h>
 #include <cpu/x86/cache.h>
diff --git a/src/drivers/intel/fsp1_1/car.c b/src/drivers/intel/fsp1_1/car.c
index 67ed099695..bd3f4787a0 100644
--- a/src/drivers/intel/fsp1_1/car.c
+++ b/src/drivers/intel/fsp1_1/car.c
@@ -15,6 +15,7 @@
 
 #include <arch/symbols.h>
 #include <console/console.h>
+#include <commonlib/helpers.h>
 #include <cpu/intel/romstage.h>
 #include <cpu/x86/mtrr.h>
 #include <fsp/car.h>
diff --git a/src/drivers/intel/fsp1_1/fsp_util.c b/src/drivers/intel/fsp1_1/fsp_util.c
index 2702b5a6eb..ab9f28f93f 100644
--- a/src/drivers/intel/fsp1_1/fsp_util.c
+++ b/src/drivers/intel/fsp1_1/fsp_util.c
@@ -16,6 +16,7 @@
 
 #include <bootstate.h>
 #include <cbmem.h>
+#include <commonlib/helpers.h>
 #include <console/console.h>
 #include <console/streams.h>
 #include <fsp/util.h>
diff --git a/src/drivers/intel/fsp1_1/raminit.c b/src/drivers/intel/fsp1_1/raminit.c
index a631fcae60..7c20b258e2 100644
--- a/src/drivers/intel/fsp1_1/raminit.c
+++ b/src/drivers/intel/fsp1_1/raminit.c
@@ -17,6 +17,7 @@
 #include <arch/acpi.h>
 #include <cbmem.h>
 #include <cf9_reset.h>
+#include <commonlib/helpers.h>
 #include <console/console.h>
 #include <fsp/memmap.h>
 #include <fsp/romstage.h>
diff --git a/src/drivers/smmstore/store.c b/src/drivers/smmstore/store.c
index 6f2014b155..833407df4e 100644
--- a/src/drivers/smmstore/store.c
+++ b/src/drivers/smmstore/store.c
@@ -16,6 +16,7 @@
 #include <boot_device.h>
 #include <cbfs.h>
 #include <fmap.h>
+#include <commonlib/helpers.h>
 #include <commonlib/region.h>
 #include <console/console.h>
 #include <smmstore.h>