diff --git a/src/Sandbox/SourcePolicyInterface.php b/src/Sandbox/SourcePolicyInterface.php
index 96d62386ed4..eecd0e20734 100644
--- a/src/Sandbox/SourcePolicyInterface.php
+++ b/src/Sandbox/SourcePolicyInterface.php
@@ -20,9 +20,5 @@
  */
 interface SourcePolicyInterface
 {
-    /**
-     * @param Source $source
-     *
-     */
     public function enableSandbox(Source $source = null): bool;
 }