diff --git a/main.go b/main.go
index 90caa47..2b92e37 100644
--- a/main.go
+++ b/main.go
@@ -88,7 +88,7 @@ func main() {
 		interactive = true
 	}
 
-	if fileInfo, _ := os.Stdin.Stat(); (fileInfo.Mode() & os.ModeCharDevice) == 0 {
+	if fileInfo, _ := os.Stdin.Stat(); (fileInfo.Mode() & os.ModeCharDevice) == 0 || !term.IsTerminal(int(os.Stdin.Fd())) {
 		interactive = false
 	}