diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bf02210..f5d2f1e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,3 +9,5 @@ jobs:
   ci:
     name: CI
     uses: silverstripe/gha-ci/.github/workflows/ci.yml@v1
+    with:
+      composer_require_extra: silverstripe/installer:4.13.x-dev
diff --git a/README.md b/README.md
index b274380..2262fb4 100644
--- a/README.md
+++ b/README.md
@@ -240,11 +240,11 @@ Feature: Do something with pages
         And a "page" "My Redirect" which redirects to a "page" "Page 1"
         And a "member" "Website User" with "FavouritePage"="=>Page.Page 1"
 
-    @javascript
-    Scenario: View a page in the tree
-        Given I am logged in with "ADMIN" permissions
-        And I go to "/admin/pages"
-        Then I should see "Page 1" in CMS Tree
+        @javascript
+        Scenario: View a page in the tree
+            Given I am logged in with "ADMIN" permissions
+            And I go to "/admin/pages"
+            Then I should see "Page 1"
 ```
 
  * Fixtures are created where you defined them. If you want the fixtures to be created
diff --git a/src/Context/FixtureContext.php b/src/Context/FixtureContext.php
index 8616f67..8fb0591 100644
--- a/src/Context/FixtureContext.php
+++ b/src/Context/FixtureContext.php
@@ -294,22 +294,23 @@ class FixtureContext implements Context
      * @param string $null
      * @param TableNode $fieldsTable
      */
-    public function stepCreateRecordWithTable($type, $id, $null, TableNode $fieldsTable)
+    public function stepCreateRecordWithTable($type, $id, TableNode $fieldsTable)
     {
+
         $class = $this->convertTypeToClass($type);
         // TODO Support more than one record
         $fields = $this->convertFields($class, $fieldsTable->getRowsHash());
         $fields = $this->prepareFixture($class, $id, $fields);
 
         // We should check if this fixture object already exists - if it does, we update it. If not, we create it
-        if ($existingFixture = $this->fixtureFactory->get($class, $id)) {
+        if ($existingFixture = $this->getFixtureFactory()->get($class, $id)) {
             // Merge existing data with new data, and create new object to replace existing object
             foreach ($fields as $k => $v) {
                 $existingFixture->$k = $v;
             }
             $existingFixture->write();
         } else {
-            $this->fixtureFactory->createObject($class, $id, $fields);
+            $this->getFixtureFactory()->createObject($class, $id, $fields);
         }
     }