diff --git a/src/Exception/UnsupportedTypeException.php b/src/Exception/UnsupportedTypeException.php
index 5f0d6c1..d5ba0ba 100644
--- a/src/Exception/UnsupportedTypeException.php
+++ b/src/Exception/UnsupportedTypeException.php
@@ -14,7 +14,7 @@ final class UnsupportedTypeException extends Exception
 {
     private const UNSUPPORTED_TYPE_DESERIALIZATION = 'Type "%s" is not known. This most likely means that you forgot to configure the generators to support this file, or that the generators did not run.';
 
-    private const UNSUPPORTED_TYPE_SERIALIZATION = 'Type "%s" is not known in version %s and groups %s. Did you forgot to configure the generators to support this file or this combination of version and groups? or did the generators did not run?';
+    private const UNSUPPORTED_TYPE_SERIALIZATION = 'Type "%s" is not known in version %s and groups %s. This most likely means that you forgot to configure the generators to support this file with the specific combination of version and groups, or that the generators did not run.';
 
     public static function typeUnsupportedDeserialization(string $type): self
     {