diff --git a/src/css/main.css b/src/css/main.css
index ed580ea308..de3c972f25 100644
--- a/src/css/main.css
+++ b/src/css/main.css
@@ -1585,6 +1585,7 @@ dialog .dialog_toolbar .btn a.disabled {
     transition: all ease 0.2s;
     padding: 0 9px;
     line-height: 28px;
+    user-select: none;
 }
 
 .content_toolbar .btn a:hover {
@@ -1947,6 +1948,7 @@ dialog .dialog_toolbar .btn a.disabled {
     transition: all ease 0.2s;
     padding: 0 9px;
     line-height: 28px;
+    user-select: none;
 }
 
 .regular-button:hover {