diff --git a/tests/Predis/Command/PubSubSubscribeByPatternTest.php b/tests/Predis/Command/PubSubSubscribeByPatternTest.php
index ec8d5350..21dfc499 100644
--- a/tests/Predis/Command/PubSubSubscribeByPatternTest.php
+++ b/tests/Predis/Command/PubSubSubscribeByPatternTest.php
@@ -145,7 +145,7 @@ class PubSubSubscribeByPatternTest extends PredisCommandTestCase
     /**
      * @group connected
      * @expectedException \Predis\Response\ServerException
-     * @expectedExceptionMessage ERR only (P)SUBSCRIBE / (P)UNSUBSCRIBE / QUIT allowed in this context
+     * @expectedExceptionMessageRegExp /ERR only .* allowed in this context/
      */
     public function testCannotSendOtherCommandsAfterPsubscribe()
     {
diff --git a/tests/Predis/Command/PubSubSubscribeTest.php b/tests/Predis/Command/PubSubSubscribeTest.php
index 4155c1e5..2500f629 100644
--- a/tests/Predis/Command/PubSubSubscribeTest.php
+++ b/tests/Predis/Command/PubSubSubscribeTest.php
@@ -145,7 +145,7 @@ class PubSubSubscribeTest extends PredisCommandTestCase
     /**
      * @group connected
      * @expectedException \Predis\Response\ServerException
-     * @expectedExceptionMessage ERR only (P)SUBSCRIBE / (P)UNSUBSCRIBE / QUIT allowed in this context
+     * @expectedExceptionMessageRegExp /ERR only .* allowed in this context/
      */
     public function testCannotSendOtherCommandsAfterSubscribe()
     {