diff --git a/lib/CrEOF/Spatial/PHP/Types/AbstractGeometry.php b/lib/CrEOF/Spatial/PHP/Types/AbstractGeometry.php
index adc5a21e..9f75744d 100644
--- a/lib/CrEOF/Spatial/PHP/Types/AbstractGeometry.php
+++ b/lib/CrEOF/Spatial/PHP/Types/AbstractGeometry.php
@@ -32,7 +32,7 @@
  * @author  Derek J. Lambert <dlambert@dereklambert.com>
  * @license http://dlambert.mit-license.org MIT
  */
-abstract class AbstractGeometry implements GeometryInterface
+abstract class AbstractGeometry implements GeometryInterface, \JsonSerializable
 {
     /**
      * @var int
@@ -65,6 +65,14 @@ public function toJson()
         return json_encode($json);
     }
 
+    /**
+     * @return array
+     */
+    public function jsonSerialize()
+    {
+        return $this->toArray();
+    }
+
     /**
      * @return null|int
      */