diff --git a/modoboa/admin/forms/__init__.py b/modoboa/admin/forms/__init__.py
index e5cc34c9d..3637c3637 100644
--- a/modoboa/admin/forms/__init__.py
+++ b/modoboa/admin/forms/__init__.py
@@ -6,7 +6,7 @@ from .alias import AliasForm
 from .domain import (
     DomainForm, DomainFormGeneral, DomainFormOptions, DomainWizard
 )
-from .export import ExportDataForm, ExportDomainsForm, ExportIdentitiesForm
+from .export import ExportDataForm
 from .forward import ForwardForm
 from .import_ import ImportDataForm, ImportIdentitiesForm
 
@@ -14,6 +14,6 @@ __all__ = [
     "DomainFormGeneral", "DomainFormOptions", "DomainForm",
     "AccountFormGeneral", "AccountFormMail", "AccountPermissionsForm",
     "AccountForm", "AliasForm", "ImportDataForm", "ImportIdentitiesForm",
-    "ExportDataForm", "ExportDomainsForm", "ExportIdentitiesForm",
+    "ExportDataForm",
     "ForwardForm", "DomainWizard", "AccountWizard"
 ]
diff --git a/modoboa/admin/forms/export.py b/modoboa/admin/forms/export.py
index ca1a46c14..234bbd9d4 100644
--- a/modoboa/admin/forms/export.py
+++ b/modoboa/admin/forms/export.py
@@ -1,14 +1,10 @@
+"""Export related forms."""
+
 from django import forms
 from django.utils.translation import ugettext_lazy
 
 
 class ExportDataForm(forms.Form):
-    filename = forms.CharField(
-        label=ugettext_lazy("File name"),
-        max_length=100,
-        required=False,
-        widget=forms.TextInput(attrs={"class": "form-control"})
-    )
     sepchar = forms.CharField(
         label=ugettext_lazy("Separator"),
         max_length=1,
@@ -24,22 +20,3 @@ class ExportDataForm(forms.Form):
         if self.cleaned_data["sepchar"] == "":
             return ";"
         return self.cleaned_data["sepchar"]
-
-    def clean_filename(self):
-        if self.cleaned_data["filename"] == "":
-            return self.fields["filename"].initial
-        return self.cleaned_data["filename"]
-
-
-class ExportDomainsForm(ExportDataForm):
-
-    def __init__(self, *args, **kwargs):
-        super(ExportDomainsForm, self).__init__(*args, **kwargs)
-        self.fields["filename"].initial = "modoboa-domains.csv"
-
-
-class ExportIdentitiesForm(ExportDataForm):
-
-    def __init__(self, *args, **kwargs):
-        super(ExportIdentitiesForm, self).__init__(*args, **kwargs)
-        self.fields["filename"].initial = "modoboa-identities.csv"
diff --git a/modoboa/admin/views/export.py b/modoboa/admin/views/export.py
index 5d1764a87..183206f2a 100644
--- a/modoboa/admin/views/export.py
+++ b/modoboa/admin/views/export.py
@@ -3,8 +3,6 @@
 import csv
 from io import StringIO
 
-from rfc6266 import build_header
-
 from django.contrib.auth.decorators import (
     login_required, permission_required, user_passes_test
 )
@@ -13,7 +11,7 @@ from django.shortcuts import render
 from django.urls import reverse
 from django.utils.translation import ugettext as _
 
-from ..forms import ExportDomainsForm, ExportIdentitiesForm
+from ..forms import ExportDataForm
 from ..lib import get_domains, get_identities
 
 
@@ -27,7 +25,7 @@ def _export(content, filename):
     resp = HttpResponse(content)
     resp["Content-Type"] = "text/csv"
     resp["Content-Length"] = len(content)
-    resp["Content-Disposition"] = build_header(filename)
+    resp["Content-Disposition"] = 'attachment; filename="{}"'.format(filename)
     return resp
 
 
@@ -45,7 +43,7 @@ def export_identities(request):
     }
 
     if request.method == "POST":
-        form = ExportIdentitiesForm(request.POST)
+        form = ExportDataForm(request.POST)
         form.is_valid()
         fp = StringIO()
         csvwriter = csv.writer(fp, delimiter=form.cleaned_data["sepchar"])
@@ -55,9 +53,9 @@ def export_identities(request):
             ident.to_csv(csvwriter)
         content = fp.getvalue()
         fp.close()
-        return _export(content, form.cleaned_data["filename"])
+        return _export(content, "modoboa-identities.csv")
 
-    ctx["form"] = ExportIdentitiesForm()
+    ctx["form"] = ExportDataForm()
     return render(request, "common/generic_modal_form.html", ctx)
 
 
@@ -73,7 +71,7 @@ def export_domains(request):
     }
 
     if request.method == "POST":
-        form = ExportDomainsForm(request.POST)
+        form = ExportDataForm(request.POST)
         form.is_valid()
         fp = StringIO()
         csvwriter = csv.writer(fp, delimiter=form.cleaned_data["sepchar"])
@@ -82,7 +80,7 @@ def export_domains(request):
             dom.to_csv(csvwriter)
         content = fp.getvalue()
         fp.close()
-        return _export(content, form.cleaned_data["filename"])
+        return _export(content, "modoboa-domains.csv")
 
-    ctx["form"] = ExportDomainsForm()
+    ctx["form"] = ExportDataForm()
     return render(request, "common/generic_modal_form.html", ctx)
diff --git a/requirements.txt b/requirements.txt
index ce5d03256..edb49f792 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,6 +22,5 @@ py-dateutil==2.2
 cryptography
 pytz
 requests
-rfc6266
 lxml
 chardet