diff --git a/app/assets/javascripts/app/lib/base/jquery.contenteditable.js b/app/assets/javascripts/app/lib/base/jquery.contenteditable.js
index 606402b01..cf32462c8 100644
--- a/app/assets/javascripts/app/lib/base/jquery.contenteditable.js
+++ b/app/assets/javascripts/app/lib/base/jquery.contenteditable.js
@@ -179,7 +179,7 @@
         || e.keyCode == 76
         || e.keyCode == 85
         || e.keyCode == 86
-        || e.keyCode == 87
+        || e.keyCode == 88
         || e.keyCode == 90
         || e.keyCode == 89)) {
         e.preventDefault()
@@ -219,7 +219,7 @@
         if (e.keyCode == 86) {
           document.execCommand('strikeThrough')
         }
-        if (e.keyCode == 87) {
+        if (e.keyCode == 88) {
           document.execCommand('unlink')
         }
         if (e.keyCode == 89) {