diff --git a/framework/core/less/forum/Post.less b/framework/core/less/forum/Post.less
index 7878fbeaa..45a1c74e0 100644
--- a/framework/core/less/forum/Post.less
+++ b/framework/core/less/forum/Post.less
@@ -92,6 +92,7 @@
   line-height: 1.7;
   position: relative;
   overflow: auto;
+  overflow-wrap: break-word;
 
   p, ul, ol, blockquote {
     margin-bottom: 1em;
@@ -134,6 +135,7 @@
     color: #666;
     font-size: 90%;
     border-radius: @border-radius;
+    overflow-wrap: normal;
 
     code {
       padding: 0;