diff --git a/lib/util.js b/lib/util.js
index 90f9b7e..eca8e25 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -30,7 +30,7 @@ function partition(event) {
 // regex from https://github.com/chalk/ansi-regex
 const ANSI_REGEX = (() => {
   const pattern = [
-    "[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)",
+    "[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)",
     "(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))",
   ].join("|");