diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema
index 9b63f62d451..eee2915fcb2 100644
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@@ -554,6 +554,7 @@
                     "items": {
                         "type": "object",
                         "additionalProperties": false,
+                        "required": ["x", "y"],
                         "properties": {
                             "matrix": {
                                 "type": "array",
@@ -640,6 +641,7 @@
                     "items": {
                         "type": "object",
                         "additionalProperties": false,
+                        "required": ["x", "y"],
                         "properties": {
                             "matrix": {
                                 "type": "array",