diff --git a/public/templates/work_packages/work_packages_table.html b/public/templates/work_packages/work_packages_table.html
index 5c9bc185da..270028bdae 100644
--- a/public/templates/work_packages/work_packages_table.html
+++ b/public/templates/work_packages/work_packages_table.html
@@ -54,7 +54,7 @@
           keyboard_hover: true
         }"
         id="group-header-{{ row.groupName }}">
-      <td colspan="{{ columns.length + 3 - (!!hideWorkPackageDetails * 1) }}">
+      <td colspan="{{ columns.length + 2 - (!!hideWorkPackageDetails * 1) }}">
         <span ng-class="[
                 'expander',
                 'icon-context',
@@ -146,10 +146,11 @@
           'group-sum',
           'sum',
           'grouped',
+          'group',
           'issue',
           'work_package'
         ]">
-        <td colspan="{{3  - (!!hideWorkPackageDetails * 1)}}">
+        <td colspan="{{2  - (!!hideWorkPackageDetails * 1)}}">
           {{ I18n.t('js.label_sum_for') }}
           <span work-package-column
                 work-package="row.object"
@@ -167,7 +168,7 @@
         ng-if="displaySums"
         cg-busy="fetchTotalSums"
         class="sum group all issue work_package">
-      <td colspan="{{3  - (!!hideWorkPackageDetails * 1)}}">{{ I18n.t('js.label_sum_for') }} {{ I18n.t('js.label_all_work_packages') }}</td>
+      <td colspan="{{2  - (!!hideWorkPackageDetails * 1)}}">{{ I18n.t('js.label_sum_for') }} {{ I18n.t('js.label_all_work_packages') }}</td>
       <td ng-repeat="column in columns">
         {{ column.total_sum }}
       </td>