diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 36f7dd7..a9bf51c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -27,7 +27,7 @@ jobs:
         run: |
           node .github/patchVersions.js
           cat package.json
-          yarn install --no-lockfile
+          yarn install
         env:
           GATSBY_VERSION: ${{ matrix.gatsby-version }}
           NODE_VERSION: ${{ matrix.node-version }}
diff --git a/errorMap.js b/errorMap.js
index cfb7f36..769cc92 100644
--- a/errorMap.js
+++ b/errorMap.js
@@ -1,15 +1,27 @@
-"use strict";
+'use strict';
 
-function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true,
+    });
+  } else {
+    obj[key] = value;
+  }
+  return obj;
+}
 
 var pluginPrefix = 'gatsby-source-datocms';
 
 function prefixId(id) {
-  return "".concat(pluginPrefix, "_").concat(id);
+  return ''.concat(pluginPrefix, '_').concat(id);
 }
 
 var ReporterLevel = {
-  Error: 'ERROR'
+  Error: 'ERROR',
 };
 var ReporterCategory = {
   // Error caused by user (typically, site misconfiguration)
@@ -17,10 +29,10 @@ var ReporterCategory = {
   // Error caused by DatoCMS plugin ("third party" relative to Gatsby Cloud)
   ThirdParty: 'THIRD_PARTY',
   // Error caused by Gatsby process
-  System: 'SYSTEM'
+  System: 'SYSTEM',
 };
 var CODES = {
-  MissingAPIToken: '10000'
+  MissingAPIToken: '10000',
 };
 
 var ERROR_MAP = _defineProperty({}, CODES.MissingAPIToken, {
@@ -28,12 +40,12 @@ var ERROR_MAP = _defineProperty({}, CODES.MissingAPIToken, {
     return context.sourceMessage;
   },
   level: ReporterLevel.Error,
-  category: ReporterCategory.User
+  category: ReporterCategory.User,
 });
 
 module.exports = {
   pluginPrefix: pluginPrefix,
   CODES: CODES,
   prefixId: prefixId,
-  ERROR_MAP: ERROR_MAP
-};
\ No newline at end of file
+  ERROR_MAP: ERROR_MAP,
+};
diff --git a/package.json b/package.json
index 5b270be..a93dd49 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,9 @@
     "build": "babel src --out-dir . --ignore __tests__",
     "watch": "babel -w src --out-dir . --ignore __tests__",
     "prepublish": "cross-env NODE_ENV=production yarn build",
+    "test-node-18": "yarn build && jest --forceExit --experimental_vm_modules",
     "test-v4": "yarn build && jest --forceExit",
-    "test": "yarn build && jest --forceExit --testNamePattern='^(?!tracedSVG)'"
+    "test": "yarn build && node --experimental-vm-modules node_modules/jest/bin/jest.js --forceExit --testNamePattern='^(?!tracedSVG)'"
   },
   "devDependencies": {
     "@babel/cli": "^7.6.2",