diff --git a/drivers/platform/x86/lenovo/wmi-events.c b/drivers/platform/x86/lenovo/wmi-events.c
index 4a6a2c82413a..fc25bba68a7c 100644
--- a/drivers/platform/x86/lenovo/wmi-events.c
+++ b/drivers/platform/x86/lenovo/wmi-events.c
@@ -17,7 +17,7 @@
 #include <linux/wmi.h>
 
 #include "wmi-events.h"
-#include "wmi-gamezone.h"
+#include "wmi-helpers.h"
 
 #define THERMAL_MODE_EVENT_GUID "D320289E-8FEA-41E0-86F9-911D83151B5F"
 
diff --git a/drivers/platform/x86/lenovo/wmi-gamezone.c b/drivers/platform/x86/lenovo/wmi-gamezone.c
index c28785d25673..109c0b564a9f 100644
--- a/drivers/platform/x86/lenovo/wmi-gamezone.c
+++ b/drivers/platform/x86/lenovo/wmi-gamezone.c
@@ -21,7 +21,6 @@
 #include <linux/wmi.h>
 
 #include "wmi-events.h"
-#include "wmi-gamezone.h"
 #include "wmi-helpers.h"
 
 #define LENOVO_GAMEZONE_GUID "887B54E3-DDDC-4B2C-8B88-68A26A8835D0"
diff --git a/drivers/platform/x86/lenovo/wmi-gamezone.h b/drivers/platform/x86/lenovo/wmi-gamezone.h
deleted file mode 100644
index 6b163a5eeb95..000000000000
--- a/drivers/platform/x86/lenovo/wmi-gamezone.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-
-/* Copyright (C) 2025 Derek J. Clark <derekjohn.clark@gmail.com> */
-
-#ifndef _LENOVO_WMI_GAMEZONE_H_
-#define _LENOVO_WMI_GAMEZONE_H_
-
-enum gamezone_events_type {
-	LWMI_GZ_GET_THERMAL_MODE = 1,
-};
-
-enum thermal_mode {
-	LWMI_GZ_THERMAL_MODE_QUIET =	   0x01,
-	LWMI_GZ_THERMAL_MODE_BALANCED =	   0x02,
-	LWMI_GZ_THERMAL_MODE_PERFORMANCE = 0x03,
-	LWMI_GZ_THERMAL_MODE_EXTREME =	   0xE0, /* Ver 6+ */
-	LWMI_GZ_THERMAL_MODE_CUSTOM =	   0xFF,
-};
-
-#endif /* !_LENOVO_WMI_GAMEZONE_H_ */
diff --git a/drivers/platform/x86/lenovo/wmi-helpers.h b/drivers/platform/x86/lenovo/wmi-helpers.h
index 651a039228ed..ed7db3ebba6c 100644
--- a/drivers/platform/x86/lenovo/wmi-helpers.h
+++ b/drivers/platform/x86/lenovo/wmi-helpers.h
@@ -16,6 +16,19 @@ struct wmi_method_args_32 {
 	u32 arg1;
 };
 
+enum lwmi_event_type {
+	LWMI_GZ_GET_THERMAL_MODE = 0x01,
+};
+
+enum thermal_mode {
+	LWMI_GZ_THERMAL_MODE_NONE =	   0x00,
+	LWMI_GZ_THERMAL_MODE_QUIET =	   0x01,
+	LWMI_GZ_THERMAL_MODE_BALANCED =	   0x02,
+	LWMI_GZ_THERMAL_MODE_PERFORMANCE = 0x03,
+	LWMI_GZ_THERMAL_MODE_EXTREME =	   0xE0, /* Ver 6+ */
+	LWMI_GZ_THERMAL_MODE_CUSTOM =	   0xFF,
+};
+
 int lwmi_dev_evaluate_int(struct wmi_device *wdev, u8 instance, u32 method_id,
 			  unsigned char *buf, size_t size, u32 *retval);
 
diff --git a/drivers/platform/x86/lenovo/wmi-other.c b/drivers/platform/x86/lenovo/wmi-other.c
index 292fed8bcc80..19f48aeda228 100644
--- a/drivers/platform/x86/lenovo/wmi-other.c
+++ b/drivers/platform/x86/lenovo/wmi-other.c
@@ -46,7 +46,6 @@
 
 #include "wmi-capdata.h"
 #include "wmi-events.h"
-#include "wmi-gamezone.h"
 #include "wmi-helpers.h"
 #include "../firmware_attributes_class.h"