diff --git a/esphome/components/ili9xxx/display.py b/esphome/components/ili9xxx/display.py
index bfb2300f4f..185a74fa41 100644
--- a/esphome/components/ili9xxx/display.py
+++ b/esphome/components/ili9xxx/display.py
@@ -210,8 +210,8 @@ def final_validate(config):
     ):
         LOGGER.info("Consider enabling PSRAM if available for the display buffer")
 
-    return spi.final_validate_device_schema(
-        "ili9xxx", require_miso=False, require_mosi=True
+    spi.final_validate_device_schema("ili9xxx", require_miso=False, require_mosi=True)(
+        config
     )