diff --git a/addons/project/static/src/less/project_dashboard.less b/addons/project/static/src/less/project_dashboard.less
index c46262d7dc9..95c4a5cd6ca 100644
--- a/addons/project/static/src/less/project_dashboard.less
+++ b/addons/project/static/src/less/project_dashboard.less
@@ -8,6 +8,7 @@
     .o_project_kanban_main {
         .o-flex(1, 0, 0);
         padding: @odoo-horizontal-padding;
+        max-width: 70%; // for IE11 overflow issue
 
         // give space for manage section at the bottom
         margin-bottom: @odoo-horizontal-padding/2 + 19px;