diff --git a/src/StreamTrait.php b/src/StreamTrait.php
index 80ba474..53269b8 100644
--- a/src/StreamTrait.php
+++ b/src/StreamTrait.php
@@ -321,7 +321,6 @@ public function read($length): string
      *
      * @return string
      * @throws RuntimeException if unable to read or an error occurs while reading.
-     * @psalm-suppress PossiblyNullArgument
      */
     public function getContents(): string
     {