diff --git a/tea.go b/tea.go
index 132d7d8..9e9ed15 100644
--- a/tea.go
+++ b/tea.go
@@ -245,7 +245,7 @@ func (p *Program) render(model Model, linesRendered int) int {
 	if linesRendered > 0 {
 		termenv.ClearLines(linesRendered)
 	}
-	io.WriteString(os.Stdout, view)
+	_, _ = io.WriteString(os.Stdout, view)
 	return strings.Count(view, "\r\n")
 }
 
diff --git a/tty_unix.go b/tty_unix.go
index b6a92d3..8fe0339 100644
--- a/tty_unix.go
+++ b/tty_unix.go
@@ -18,12 +18,16 @@ func initTerminal() error {
 		return err
 	}
 
-	tty.SetRaw()
+	err = tty.SetRaw()
+	if err != nil {
+		return err
+	}
+
 	termenv.HideCursor()
 	return nil
 }
 
 func restoreTerminal() {
 	termenv.ShowCursor()
-	tty.Restore()
+	_ = tty.Restore()
 }