diff --git a/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js b/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js
index 8e4c4a9d..3cf052d8 100644
--- a/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js
+++ b/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js
@@ -1,5 +1,5 @@
 "use strict";
 
-const matchFormatting = /\x02|\x1D|\x1F|\x16|\x0F|\x03(?:[0-9]{1,2}(?:,[0-9]{1,2})?)?|\x04(?:[0-9a-f]{6}(?:,[0-9a-f]{6})?)?/gi;
+const matchFormatting = /\x02|\x1D|\x1F|\x16|\x0F|\x11|\x1E|\x03(?:[0-9]{1,2}(?:,[0-9]{1,2})?)?|\x04(?:[0-9a-f]{6}(?:,[0-9a-f]{6})?)?/gi;
 
 module.exports = (message) => message.replace(matchFormatting, "").trim();
diff --git a/test/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js b/test/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js
index 5717ea78..d1773abf 100644
--- a/test/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js
+++ b/test/client/js/libs/handlebars/ircmessageparser/cleanIrcMessage.js
@@ -23,6 +23,15 @@ describe("cleanIrcMessage", function() {
 		}, {
 			input: "\x1ditalic",
 			expected: "italic",
+		}, {
+			input: "\x1estrikethrough",
+			expected: "strikethrough",
+		}, {
+			input: "\x11monospace",
+			expected: "monospace",
+		}, {
+			input: "\x16reset color",
+			expected: "reset color",
 		}, {
 			input: "\x1funderline",
 			expected: "underline",