diff --git a/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php b/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
index 5a2fb63b..804153ab 100644
--- a/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
+++ b/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
@@ -87,6 +87,13 @@ class IIIFManifest extends StylePluginBase {
    */
   protected $fileSystem;
 
+  /**
+   * The Guzzle HTTP Client.
+   *
+   * @var \GuzzleHttp\Client
+   */
+  protected $httpClient;
+
   /**
    * The messenger.
    *
diff --git a/workbench.log b/workbench.log
new file mode 100644
index 00000000..5b26cadf
--- /dev/null
+++ b/workbench.log
@@ -0,0 +1 @@
+20-Sep-23 11:45:33 - ERROR - Error: Configuration file "config.yml" not found.