diff --git a/images.CI/shebang-linter.ps1 b/images.CI/shebang-linter.ps1
index b57703d767e9..a3862f65895c 100644
--- a/images.CI/shebang-linter.ps1
+++ b/images.CI/shebang-linter.ps1
@@ -19,6 +19,7 @@ function Validate-Scripts {
             $ScriptWithoutShebangLine += $relativePath
         }
     }
+    return $ScriptWithoutShebangLine
 }
 
 $PathUbuntu = "./images/linux/scripts"