diff --git a/schema/hardware-metadata.schema.json b/schema/hardware-metadata.schema.json
index 9d2cbe37..a4b3c5fb 100644
--- a/schema/hardware-metadata.schema.json
+++ b/schema/hardware-metadata.schema.json
@@ -18,13 +18,7 @@
       "type": "string",
       "pattern": "^[a-z0-9_]+$"
     },
-    "revisions": {
-      "type": "array",
-      "items": {
-        "type": "string"
-      }
-    },
-    "default_revision": {
+    "revision": {
       "type": "string"
     },
     "keyboard_siblings": {
@@ -144,10 +138,13 @@
           "const": "interconnect"
         },
         "revisions": {
-          "type": "#/$defs/revisions"
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/revision"
+          }
         },
         "default_revision": {
-          "type": "#/$defs/default_revision"
+          "$ref": "#/$defs/revision"
         }
       }
     },
@@ -219,10 +216,13 @@
           "$ref": "#/$defs/interconnects"
         },
         "revisions": {
-          "type": "#/$defs/revisions"
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/revision"
+          }
         },
         "default_revision": {
-          "type": "#/$defs/default_revision"
+          "$ref": "#/$defs/revision"
         }
       }
     },
@@ -278,10 +278,13 @@
           "$ref": "#/$defs/interconnects"
         },
         "revisions": {
-          "type": "#/$defs/revisions"
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/revision"
+          }
         },
         "default_revision": {
-          "type": "#/$defs/default_revision"
+          "$ref": "#/$defs/revision"
         }
       }
     }