diff --git a/schemas/global.json b/schemas/global.json
index c03f32f..f822413 100644
--- a/schemas/global.json
+++ b/schemas/global.json
@@ -73,6 +73,9 @@
                             "$ref": "legacy.json#/$defs/I2CMux"
                         },
                         {
+                            "$ref": "legacy.json#/$defs/Gpio"
+                        },
+                        {
                             "$ref": "virtual_sensor.json#/$defs/VirtualSensor"
                         },
                         {