diff --git a/drivers/docker/utils_unix_test.go b/drivers/docker/utils_unix_test.go
index 39e4e814d..2260ef89e 100644
--- a/drivers/docker/utils_unix_test.go
+++ b/drivers/docker/utils_unix_test.go
@@ -4,7 +4,6 @@ package docker
 
 import (
 	"path/filepath"
-	"runtime"
 	"testing"
 
 	"github.com/stretchr/testify/require"
@@ -58,7 +57,7 @@ func TestExpandPath(t *testing.T) {
 
 	for _, c := range cases {
 		t.Run(c.expected, func(t *testing.T) {
-			require.Equal(t, c.expected, filepath.ToSlash(expandPath(c.base, c.target, runtime.GOOS)))
+			require.Equal(t, c.expected, filepath.ToSlash(expandPath(c.base, c.target)))
 		})
 	}
 }