diff --git a/mail/templates/mobile/app.css b/mail/templates/mobile/app.css
index 81665d2ad8..59e84b47d2 100644
--- a/mail/templates/mobile/app.css
+++ b/mail/templates/mobile/app.css
@@ -2605,6 +2605,7 @@ div.mailComposeHeaderSection > table {
     white-space: nowrap;
     text-overflow: ellipsis;
     width: 95%;
+    display: inline-block;
   }
   #mail-index table.egwGridView_outer tbody td span[id^='mail-index_'][id$='attachments]'] {
     float: right;
diff --git a/mail/templates/mobile/app.less b/mail/templates/mobile/app.less
index 2bb8c734ea..b948edefe4 100644
--- a/mail/templates/mobile/app.less
+++ b/mail/templates/mobile/app.less
@@ -230,6 +230,7 @@
 					white-space: nowrap;
 					text-overflow: ellipsis;
 					width: 95%;
+					display: inline-block;
 				}
 				span[id^='mail-index_'][id$='attachments]'] {
 					float: right;