diff --git a/src/tui/light.go b/src/tui/light.go
index ad9e7274..acd07ab7 100644
--- a/src/tui/light.go
+++ b/src/tui/light.go
@@ -29,7 +29,7 @@ const (
 
 const consoleDevice string = "/dev/tty"
 
-var offsetRegexp = regexp.MustCompile("(.*)\x1b\\[([0-9]+);([0-9]+)R")
+var offsetRegexp = regexp.MustCompile("(.*?)\x00?\x1b\\[([0-9]+);([0-9]+)R")
 var offsetRegexpBegin = regexp.MustCompile("^\x1b\\[[0-9]+;[0-9]+R")
 
 func (r *LightRenderer) Bell() {