diff --git a/Tests/Rules/UseUsingScopeModifierInNewRunspaces.tests.ps1 b/Tests/Rules/UseUsingScopeModifierInNewRunspaces.tests.ps1
index 65ba1fdec..687df807a 100644
--- a/Tests/Rules/UseUsingScopeModifierInNewRunspaces.tests.ps1
+++ b/Tests/Rules/UseUsingScopeModifierInNewRunspaces.tests.ps1
@@ -146,7 +146,6 @@ Describe "UseUsingScopeModifierInNewRunspaces" {
     }
 
     Context "Should not detect anything" {
-
         It "should not emit anything for: <Description>" {
             [System.Array] $warnings = Invoke-ScriptAnalyzer -ScriptDefinition $ScriptBlock -Settings $settings
             $warnings.Count | Should -Be 0
@@ -278,20 +277,41 @@ Describe "UseUsingScopeModifierInNewRunspaces" {
             # Issue 1492: https://github.com/PowerShell/PSScriptAnalyzer/issues/1492
             @{
                 Description = 'Does not throw when the same variable name is used in two different sessions'
-                ScriptBlock = @'
-function Get-One{
-    Invoke-Command -Session $sourceRemoteSession {
-        $a = $sccmModule
-        foo $a
-    }
-}
-function Get-Two{
-    Invoke-Command -Session $sourceRemoteSession {
-        $a = $sccmModule
-        foo $a
-    }
-}
-'@
+                ScriptBlock = '{
+                    function Get-One {
+                        Invoke-Command -Session -ScriptBlock $sourceRemoteSession {
+                            $a = $sccmModule
+                            foo $a
+                        }
+                    }
+                    function Get-Two {
+                        Invoke-Command -Session -ScriptBlock $sourceRemoteSession {
+                            $a = $sccmModule
+                            foo $a
+                        }
+                    }
+                }'
+            }
+            # ScriptBlock with variables in params(), issue #1504: https://github.com/PowerShell/PSScriptAnalyzer/issues/1504
+            ## Microsoft.PowerShell.Core \ Start-Job
+            @{
+                Description = 'Does not warn when variable is defined inside param() - Start-Job'
+                ScriptBlock = '{
+                    Start-Job -ScriptBlock {
+                        Param($Foo)
+                        $Foo
+                    } -ArgumentList "Bar" | Receive-Job -Wait -AutoRemoveJob
+                }'
+            }
+            ## Microsoft.PowerShell.ThreadJob \ Start-ThreadJob
+            @{
+                Description = 'Does not warn when variable is defined inside param() - Start-Job'
+                ScriptBlock = '{
+                    Start-ThreadJob -ScriptBlock {
+                        Param($Foo)
+                        $Foo
+                    } -ArgumentList "Bar" | Receive-Job -Wait -AutoRemoveJob
+                }'
             }
         )
     }