diff --git a/workflow/engine/classes/PMPluginRegistry.php b/workflow/engine/classes/PMPluginRegistry.php
index 69548adb5..3851910b7 100644
--- a/workflow/engine/classes/PMPluginRegistry.php
+++ b/workflow/engine/classes/PMPluginRegistry.php
@@ -1377,11 +1377,10 @@ class PMPluginRegistry
             if (empty($this->_restExtendServices[$namespace])) {
                 $this->_restExtendServices[$namespace] = new stdClass();
             }
-            $this->_restExtendServices[$namespace]->{$className} = [
-                'filePath' => $classFile,
-                'classParent' => $className,
-                'classExtend' => 'Ext' . $className
-            ];
+            $this->_restExtendServices[$Namespace]->{$className} = new stdClass();
+            $this->_restExtendServices[$Namespace]->{$className}->filePath = $classFile;
+            $this->_restExtendServices[$Namespace]->{$className}->classParent = $className;
+            $this->_restExtendServices[$Namespace]->{$className}->classExtend = 'Ext' . $className;
         }
     }
 
diff --git a/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php b/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php
index ae4afe370..73a90514b 100644
--- a/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php
+++ b/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php
@@ -1261,11 +1261,10 @@ class PluginRegistry
             if (empty($this->_restExtendServices[$Namespace])) {
                 $this->_restExtendServices[$Namespace] = new stdClass();
             }
-            $this->_restExtendServices[$Namespace]->{$ClassName} = [
-                'filePath' => $classFile,
-                'classParent' => $ClassName,
-                'classExtend' => 'Ext' . $ClassName
-            ];
+            $this->_restExtendServices[$Namespace]->{$ClassName} = new stdClass();
+            $this->_restExtendServices[$Namespace]->{$ClassName}->filePath = $classFile;
+            $this->_restExtendServices[$Namespace]->{$ClassName}->classParent = $ClassName;
+            $this->_restExtendServices[$Namespace]->{$ClassName}->classExtend = 'Ext' . $ClassName;
         }
     }