diff --git a/src/PRComment/Send-PRComment.ps1 b/src/PRComment/Send-PRComment.ps1
index 474af59..5b712da 100644
--- a/src/PRComment/Send-PRComment.ps1
+++ b/src/PRComment/Send-PRComment.ps1
@@ -33,11 +33,13 @@ function Send-PRComment {
 
         [Parameter(Mandatory = $false, HelpMessage = 'Gitea user for drone bot')]
         [ValidateNotNullOrEmpty()]
-        [string]$GiteaUser= 'drone-bot'
+        [string]$GiteaUser = 'drone-bot'
 
     )
 
     begin {
+        # workaround for false positive PSReviewUnusedParameter
+        $null = $GiteaUser
     }
 
     process {