diff --git a/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Add.cshtml b/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Add.cshtml
index 426152255..ecb89a0cc 100644
--- a/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Add.cshtml
+++ b/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Add.cshtml
@@ -45,7 +45,7 @@
             <div class="options">
                 <span data-controllerid="sqlDatabaseOption">
                     <label for="DatabaseConnectionString">@T("Connection string")</label>
-                    @Html.EditorFor(svm => svm.DatabaseConnectionString)
+                    @Html.TextBoxFor(svm => svm.DatabaseConnectionString, new { @class = "text large" })
                     <span class="hint">@T("Example:") @T("Data Source=sqlServerName;Initial Catalog=dbName;User ID=userName;Password=password")</span>
                 </span>
                 <span data-controllerid="sqlDatabaseOption">
diff --git a/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Edit.cshtml b/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Edit.cshtml
index 2ca6e096d..0921bf0a8 100644
--- a/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Edit.cshtml
+++ b/src/Orchard.Web/Modules/Orchard.MultiTenancy/Views/Admin/Edit.cshtml
@@ -48,7 +48,7 @@
             <div class="options">
                 <span data-controllerid="sqlDatabaseOption">
                     <label for="DatabaseConnectionString">@T("Connection string")</label>
-                    @Html.TextBoxFor(svm => svm.DatabaseConnectionString)
+                    @Html.TextBoxFor(svm => svm.DatabaseConnectionString, new { @class = "text large" })
                     <span class="hint">@T("Example:") @T("Data Source=sqlServerName;Initial Catalog=dbName;Persist Security Info=True;User ID=userName;Password=password")</span>
                 </span>
                 <span data-controllerid="sqlDatabaseOption">