1 files changed, 2 insertions, 1 deletions
diff --git a/dev/schema-validate.js b/dev/schema-validate.js
index d1ffcf82..3ad247d9 100644
--- a/dev/schema-validate.js
+++ b/dev/schema-validate.js
@@ -18,6 +18,7 @@
 
 import Ajv from 'ajv';
 import {readFileSync} from 'fs';
+import {fileURLToPath} from 'url';
 import {JsonSchema} from '../ext/js/data/json-schema.js';
 import {DataError} from './data-error.js';
 import {parseJson} from './json.js';
@@ -32,7 +33,7 @@ class JsonSchemaAjv {
             strictTuples: false,
             allowUnionTypes: true
         });
-        const metaSchemaPath = require.resolve('ajv/dist/refs/json-schema-draft-07.json');
+        const metaSchemaPath = fileURLToPath(import.meta.resolve('ajv/dist/refs/json-schema-draft-07.json'));
         /** @type {import('ajv').AnySchemaObject} */
         const metaSchema = parseJson(readFileSync(metaSchemaPath, {encoding: 'utf8'}));
         ajv.addMetaSchema(metaSchema);