diff --git a/PSFzf.Base.ps1 b/PSFzf.Base.ps1
index 18c897c..332ca90 100644
--- a/PSFzf.Base.ps1
+++ b/PSFzf.Base.ps1
@@ -633,7 +633,7 @@ function Invoke-FzfDefaultSystem {
 	if ($script:UseFd -and $script:RunningInWindowsTerminal -and -not $script:OverrideFzfDefaultOpts.Get().Contains('--ansi')) {
 		$arguments += "--ansi "
 	}
-	if ($script:UseWalker) {
+	if ($script:UseWalker -and -not $script:OverrideFzfDefaultOpts.Get().Contains('--walker')) {
 		$arguments += "--walker=file,dir "
 	}