diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c
index 45b9e1d876..ffcfb2539a 100644
--- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c
+++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c
@@ -5,7 +5,6 @@
 #include <gpio.h>
 #include <soc/gpio.h>
 #include <soc/smi.h>
-#include <stdlib.h>
 #include <variant/gpio.h>
 
 static const struct soc_amd_gpio gpio_set_stage_ram[] = {
diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c
index 7220c380f8..ae1252db0b 100644
--- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c
+++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c
@@ -7,7 +7,6 @@
 #include <gpio.h>
 #include <soc/gpio.h>
 #include <soc/smi.h>
-#include <stdlib.h>
 #include <variant/gpio.h>
 
 static const struct soc_amd_gpio gpio_set_stage_ram[] = {
diff --git a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
index 3302556113..8fa897e25e 100644
--- a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
+++ b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <stdlib.h>
 #include <amdblocks/acpimmio.h>
 #include <amdblocks/acpimmio_legacy_gpio100.h>
 #include <console/console.h>
diff --git a/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c
index 09695d4b85..6492f56fa1 100644
--- a/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c
+++ b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c
@@ -1,6 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <stdlib.h>
 #include <amdblocks/acpimmio.h>
 #include <amdblocks/acpimmio_legacy_gpio100.h>
 #include <console/console.h>