diff --git a/sequential/sequential_windows.go b/sequential/sequential_windows.go
index f489d30..3500ecc 100644
--- a/sequential/sequential_windows.go
+++ b/sequential/sequential_windows.go
@@ -111,8 +111,10 @@ func openSequential(path string, mode int) (fd windows.Handle, err error) {
 }
 
 // Helpers for CreateTemp
-var rand uint32
-var randmu sync.Mutex
+var (
+	rand   uint32
+	randmu sync.Mutex
+)
 
 func reseed() uint32 {
 	return uint32(time.Now().UnixNano() + int64(os.Getpid()))