1 files changed, 1 insertions, 1 deletions

diff --git a/src/_board.scss b/src/_board.scss
index eb221d2..994aba6 100644
--- a/src/_board.scss
+++ b/src/_board.scss
@@ -67,7 +67,7 @@
     .messageGroupList {
         a {
             &:hover {
-                text-decoration: underline;
+                text-decoration-line: underline;
             }
         }
     }