diff --git a/src/Prophecy/Exception/Call/UnexpectedCallException.php b/src/Prophecy/Exception/Call/UnexpectedCallException.php
index 48ed22542..caeaa3052 100644
--- a/src/Prophecy/Exception/Call/UnexpectedCallException.php
+++ b/src/Prophecy/Exception/Call/UnexpectedCallException.php
@@ -11,10 +11,11 @@
 
 namespace Prophecy\Exception\Call;
 
+use Prophecy\Exception\Prediction\PredictionException;
 use Prophecy\Exception\Prophecy\ObjectProphecyException;
 use Prophecy\Prophecy\ObjectProphecy;
 
-class UnexpectedCallException extends ObjectProphecyException
+class UnexpectedCallException extends ObjectProphecyException implements PredictionException
 {
     private $methodName;
     private $arguments;