diff --git a/Kimai2/groupedByProjects.pdf.twig b/Kimai2/groupedByProjects.pdf.twig
index a9d8123..e0b0c29 100644
--- a/Kimai2/groupedByProjects.pdf.twig
+++ b/Kimai2/groupedByProjects.pdf.twig
@@ -517,11 +517,13 @@ mpdf-->
                             {% set totalDuration = 0 %}
                             {% set totalAmount = 0 %}
 
+                            {% set currentTag = '' %}
+
                             <tr>
                                 <td class="project-name"></td>
                                 <td class="project-name">{{ invoice[id ~ '.name'] }}</td>
                                 <td class="project-name"></td>
-                                <td class="project-name">{{ invoice[id ~ '.tags'] }}</td>
+                                <td class="project-name"></td>
                                 <td class="project-name"></td>
                             </tr>
 
@@ -530,6 +532,16 @@ mpdf-->
 
                             {% for entry in entries %}
                                 <!-- only timesheets, rest will be 'Auslagen' later -->
+                                {% if entry['entry.tags'] != currentTag %}
+                                    <tr>
+                                        <td class="project-name"></td>
+                                        <td class="project-name">{{ entry['entry.tags'] }}</td>
+                                        <td class="project-name"></td>
+                                        <td class="project-name"></td>
+                                        <td class="project-name"></td>
+                                    </tr>
+                                {% endif %}
+
                                 {% if entry['entry.type'] == 'timesheet' %}
                                     {% if entry['entry.project_id'] == invoice[id ~ '.id'] %}
                                         {% set totalAmount = totalAmount + entry['entry.total_plain'] %}