diff --git a/source/behavior/blocks/format/components/geometry.json b/source/behavior/blocks/format/components/geometry.json
index e49ed2ef..69a29f7c 100644
--- a/source/behavior/blocks/format/components/geometry.json
+++ b/source/behavior/blocks/format/components/geometry.json
@@ -5,7 +5,7 @@
   "oneOf": [
     {
       "type": "string",
-      "pattern": "minecraft:geometry\\.(full_block|cross)|geometry\\.[a-zA-Z0-9_]+"
+      "pattern": "[a-zA-Z0-9_\\.:\\=]"
     },
     {
       "type": "object",
@@ -16,7 +16,7 @@
           "title": "Identifier",
           "description": "The description identifier of the geometry file to use to render this block. This identifier must match an existing geometry identifier in any of the currently loaded resource packs.",
           "type": "string",
-          "pattern": "minecraft:geometry\\.(full_block|cross)|geometry\\.[a-zA-Z0-9_]+"
+          "pattern": "[a-zA-Z0-9_\\.:\\=]"
         },
         "bone_visibility": {
           "title": "Bone Visibility",