diff --git a/src/pretix/base/exporters/answers.py b/src/pretix/base/exporters/answers.py
index 9bb0e07223..decb75a22c 100644
--- a/src/pretix/base/exporters/answers.py
+++ b/src/pretix/base/exporters/answers.py
@@ -55,7 +55,7 @@ class AnswerFilesExporter(BaseExporter):
                         i.file.close()
 
             with open(os.path.join(d, 'tmp.zip'), 'rb') as zipf:
-                return 'answers.zip', 'application/zip', zipf.read()
+                return '{}_answers.zip'.format(self.event.slug), 'application/zip', zipf.read()
 
 
 @receiver(register_data_exporters, dispatch_uid="exporter_answers")
diff --git a/src/pretix/base/exporters/orderlist.py b/src/pretix/base/exporters/orderlist.py
index 03f2e8dcaa..2946f8df24 100644
--- a/src/pretix/base/exporters/orderlist.py
+++ b/src/pretix/base/exporters/orderlist.py
@@ -140,7 +140,7 @@ class OrderListExporter(BaseExporter):
             row.append(', '.join([i.number for i in order.invoices.all()]))
             writer.writerow(row)
 
-        return 'orders.csv', 'text/csv', output.getvalue().encode("utf-8")
+        return '{}_orders.csv'.format(self.event.slug), 'text/csv', output.getvalue().encode("utf-8")
 
 
 class QuotaListExporter(BaseExporter):
diff --git a/src/pretix/plugins/checkinlists/exporters.py b/src/pretix/plugins/checkinlists/exporters.py
index bca8ceaa32..2b3eea3ba8 100644
--- a/src/pretix/plugins/checkinlists/exporters.py
+++ b/src/pretix/plugins/checkinlists/exporters.py
@@ -319,4 +319,4 @@ class CSVCheckinList(BaseCheckinList):
 
             writer.writerow(row)
 
-        return 'checkin.csv', 'text/csv', output.getvalue().encode("utf-8")
+        return '{}_checkin.csv'.format(self.event.slug), 'text/csv', output.getvalue().encode("utf-8")
diff --git a/src/pretix/plugins/ticketoutputpdf/exporters.py b/src/pretix/plugins/ticketoutputpdf/exporters.py
index a98cb5fc76..dc40f1fb77 100644
--- a/src/pretix/plugins/ticketoutputpdf/exporters.py
+++ b/src/pretix/plugins/ticketoutputpdf/exporters.py
@@ -29,4 +29,4 @@ class AllTicketsPDF(BaseExporter):
 
         p.save()
         outbuffer = o._render_with_background(buffer)
-        return 'tickets.pdf', 'application/pdf', outbuffer.read()
+        return '{}_tickets.pdf'.format(self.event.slug), 'application/pdf', outbuffer.read()