diff --git a/customize.dist/src/toolbar.less b/customize.dist/src/toolbar.less
index 39bfc5659..7706d4e05 100644
--- a/customize.dist/src/toolbar.less
+++ b/customize.dist/src/toolbar.less
@@ -1,8 +1,19 @@
 @import "./variables.less";
 
+.unselectable {
+    -webkit-touch-callout: none;
+    -webkit-user-select: none;
+    -khtml-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+}
+
 .cryptpad-toolbar {
     box-sizing: border-box;
 
+    .unselectable;
+
     color: #666;
     font-weight: bold;
     height: 26px;
diff --git a/customize.dist/toolbar.css b/customize.dist/toolbar.css
index 23fab72b9..61b592eda 100644
--- a/customize.dist/toolbar.css
+++ b/customize.dist/toolbar.css
@@ -1,5 +1,19 @@
+.unselectable {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
 .cryptpad-toolbar {
   box-sizing: border-box;
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
   color: #666;
   font-weight: bold;
   height: 26px;