diff --git a/templates/activity/delete.html.twig b/templates/activity/delete.html.twig
index d02ae551..b2397caf 100644
--- a/templates/activity/delete.html.twig
+++ b/templates/activity/delete.html.twig
@@ -6,7 +6,7 @@
         '%duration%': stats.duration|duration
     } %}
     {{ include(kimai_context.modalRequest ? 'default/_form_delete_modal.html.twig' : 'default/_form_delete.html.twig', {
-        'message': ("delete_warning.short_stats"|trans(params) ~ "admin_entity.delete_confirm"|trans),
+        'message': ("delete_warning.short_stats"|trans(params) ~ " " ~ "admin_entity.delete_confirm"|trans),
         'form': form,
         'delete_item_name': activity.name,
         'used': (stats.counter > 0),
diff --git a/templates/customer/delete.html.twig b/templates/customer/delete.html.twig
index 00786480..01943da1 100644
--- a/templates/customer/delete.html.twig
+++ b/templates/customer/delete.html.twig
@@ -6,7 +6,7 @@
         '%duration%': stats.duration|duration
     } %}
     {{ include(kimai_context.modalRequest ? 'default/_form_delete_modal.html.twig' : 'default/_form_delete.html.twig', {
-        'message': ("delete_warning.short_stats"|trans(params) ~ "admin_entity.delete_confirm"|trans),
+        'message': ("delete_warning.short_stats"|trans(params) ~ " " ~ "admin_entity.delete_confirm"|trans),
         'form': form,
         'delete_item_name': customer.name,
         'used': (stats.counter > 0),
diff --git a/templates/project/delete.html.twig b/templates/project/delete.html.twig
index c7fb5db6..fa06fc3c 100644
--- a/templates/project/delete.html.twig
+++ b/templates/project/delete.html.twig
@@ -6,7 +6,7 @@
         '%duration%': stats.duration|duration
     } %}
     {{ include(kimai_context.modalRequest ? 'default/_form_delete_modal.html.twig' : 'default/_form_delete.html.twig', {
-        'message': ("delete_warning.short_stats"|trans(params) ~ "admin_entity.delete_confirm"|trans),
+        'message': ("delete_warning.short_stats"|trans(params) ~ " " ~ "admin_entity.delete_confirm"|trans),
         'form': form,
         'delete_item_name': project.name,
         'used': (stats.counter > 0),
diff --git a/templates/user/delete.html.twig b/templates/user/delete.html.twig
index 61a75f38..d0c09026 100644
--- a/templates/user/delete.html.twig
+++ b/templates/user/delete.html.twig
@@ -11,7 +11,7 @@
     } %}
 
     {{ include(kimai_context.modalRequest ? 'default/_form_delete_modal.html.twig' : 'default/_form_delete.html.twig', {
-        'message': ("delete_warning.short_stats"|trans(params) ~ "admin_entity.delete_confirm"|trans),
+        'message': ("delete_warning.short_stats"|trans(params) ~ " " ~ "admin_entity.delete_confirm"|trans),
         'form': form,
         'delete_item_name': user.displayName,
         'used': inUse,