diff --git a/drivers/ili9341/ili9341.c b/drivers/ili9341/ili9341.c
index da52214398..c9f2d88394 100644
--- a/drivers/ili9341/ili9341.c
+++ b/drivers/ili9341/ili9341.c
@@ -121,7 +121,7 @@ int ili9341_init(ili9341_t *dev, const ili9341_params_t *params)
     _write_cmd(dev, ILI9341_CMD_PWCTRL2, command_params, 1);
 
     /* VCOMCTL */
-    command_params[0] = _ili9341_calc_vmh(ILI9341_VCOMH);
+    command_params[0] = _ili9341_calc_vmh(CONFIG_ILI9341_VCOMH);
     command_params[1] = _ili9341_calc_vml(ILI9341_VCOML);
     _write_cmd(dev, ILI9341_CMD_VMCTRL1, command_params, 2);
 
diff --git a/drivers/include/ili9341.h b/drivers/include/ili9341.h
index c922040050..39689ba49d 100644
--- a/drivers/include/ili9341.h
+++ b/drivers/include/ili9341.h
@@ -63,8 +63,8 @@ extern "C" {
  *
  * Default VCOMH voltage of 4.25V
  */
-#ifndef ILI9341_VCOMH
-#define ILI9341_VCOMH   4250
+#ifndef CONFIG_ILI9341_VCOMH
+#define CONFIG_ILI9341_VCOMH            4250
 #endif
 
 /**