diff --git a/src/mainboard/google/guybrush/variants/baseboard/gpio.c b/src/mainboard/google/guybrush/variants/baseboard/gpio.c
index 4cdc4271f4..4e9042ad88 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/gpio.c
+++ b/src/mainboard/google/guybrush/variants/baseboard/gpio.c
@@ -4,7 +4,6 @@
 #include <baseboard/gpio.h>
 #include <baseboard/variants.h>
 #include <commonlib/helpers.h>
-#include <delay.h>
 #include <gpio.h>
 #include <soc/gpio.h>
 
diff --git a/src/mainboard/google/octopus/variants/bobba/variant.c b/src/mainboard/google/octopus/variants/bobba/variant.c
index 5765eb7768..aa98a90423 100644
--- a/src/mainboard/google/octopus/variants/bobba/variant.c
+++ b/src/mainboard/google/octopus/variants/bobba/variant.c
@@ -4,7 +4,6 @@
 #include <boardid.h>
 #include <sar.h>
 #include <baseboard/variants.h>
-#include <delay.h>
 #include <gpio.h>
 #include <ec/google/chromeec/ec.h>
 #include <soc/intel/apollolake/chip.h>
diff --git a/src/mainboard/google/octopus/variants/dood/variant.c b/src/mainboard/google/octopus/variants/dood/variant.c
index 635d721110..e4635ba316 100644
--- a/src/mainboard/google/octopus/variants/dood/variant.c
+++ b/src/mainboard/google/octopus/variants/dood/variant.c
@@ -3,7 +3,6 @@
 #include <acpi/acpi.h>
 #include <sar.h>
 #include <baseboard/variants.h>
-#include <delay.h>
 #include <gpio.h>
 #include <ec/google/chromeec/ec.h>
 #include <soc/intel/apollolake/chip.h>
diff --git a/src/mainboard/google/octopus/variants/garg/variant.c b/src/mainboard/google/octopus/variants/garg/variant.c
index e48de7ceaa..5a0f8e62df 100644
--- a/src/mainboard/google/octopus/variants/garg/variant.c
+++ b/src/mainboard/google/octopus/variants/garg/variant.c
@@ -5,7 +5,6 @@
 #include <ec/google/chromeec/ec.h>
 #include <drivers/intel/gma/opregion.h>
 #include <baseboard/variants.h>
-#include <delay.h>
 #include <gpio.h>
 #include <variant/sku.h>
 #include <soc/intel/apollolake/chip.h>