diff --git a/Tests/Transport/ConnectionTest.php b/Tests/Transport/ConnectionTest.php
index 1b39dc7..32abfd5 100644
--- a/Tests/Transport/ConnectionTest.php
+++ b/Tests/Transport/ConnectionTest.php
@@ -33,7 +33,7 @@ class ConnectionTest extends TestCase
     public function testItCannotBeConstructedWithAWrongDsn()
     {
         $this->expectException(\InvalidArgumentException::class);
-        $this->expectExceptionMessage('The given AMQP DSN "amqp://:" is invalid.');
+        $this->expectExceptionMessage('The given AMQP DSN is invalid.');
         Connection::fromDsn('amqp://:');
     }
 
diff --git a/Transport/Connection.php b/Transport/Connection.php
index 166031b..0357575 100644
--- a/Transport/Connection.php
+++ b/Transport/Connection.php
@@ -180,7 +180,7 @@ public static function fromDsn(string $dsn, array $options = [], AmqpFactory $am
         if (false === $parsedUrl = parse_url($dsn)) {
             // this is a valid URI that parse_url cannot handle when you want to pass all parameters as options
             if (!\in_array($dsn, ['amqp://', 'amqps://'])) {
-                throw new InvalidArgumentException(sprintf('The given AMQP DSN "%s" is invalid.', $dsn));
+                throw new InvalidArgumentException('The given AMQP DSN is invalid.');
             }
 
             $parsedUrl = [];