diff --git a/src/Component/Generator/RandomnessGenerator.php b/src/Component/Generator/RandomnessGenerator.php
index <HASH>..<HASH> 100644
--- a/src/Component/Generator/RandomnessGenerator.php
+++ b/src/Component/Generator/RandomnessGenerator.php
@@ -34,7 +34,7 @@ final class RandomnessGenerator implements RandomnessGeneratorInterface
             implode(range(0, 9))
             .implode(range('a', 'z'))
             .implode(range('A', 'Z'))
-            .implode(['-', '_', '~', '.'])
+            .implode(['-', '_', '~'])
         ;
     }
Update RandomnessGenerator.php