diff --git a/addons/web_kanban/static/src/css/kanban.css b/addons/web_kanban/static/src/css/kanban.css
index 81d8b709c21..ea1ca7013bf 100644
--- a/addons/web_kanban/static/src/css/kanban.css
+++ b/addons/web_kanban/static/src/css/kanban.css
@@ -1,4 +1,3 @@
-@charset "utf-8";
 .openerp .oe_kanban_view {
   background: white;
   height: inherit;
@@ -31,6 +30,9 @@
 .openerp .oe_kanban_view .oe_kanban_clear {
   clear: both;
 }
+.openerp .oe_kanban_view .oe_kanban_content {
+  word-break: break-all;
+}
 .openerp .oe_kanban_view .oe_kanban_content .oe_star_on, .openerp .oe_kanban_view .oe_kanban_content .oe_star_off {
   color: #cccccc;
   text-shadow: 0 0 2px black;
diff --git a/addons/web_kanban/static/src/css/kanban.sass b/addons/web_kanban/static/src/css/kanban.sass
index 8ccc831ed2c..83462914a16 100644
--- a/addons/web_kanban/static/src/css/kanban.sass
+++ b/addons/web_kanban/static/src/css/kanban.sass
@@ -69,6 +69,7 @@
     .oe_kanban_clear
         clear: both
     .oe_kanban_content
+        word-break: break-all
         .oe_star_on, .oe_star_off
             color: #ccc
             text-shadow: 0 0 2px black