diff --git a/participation/views.py b/participation/views.py
index 8af0777..88509d5 100644
--- a/participation/views.py
+++ b/participation/views.py
@@ -259,17 +259,20 @@ class TeamDetailView(LoginRequiredMixin, FormMixin, ProcessFormView, DetailView)
                     payment = Payment.objects.get(registrations=registration, final=False)
                 else:
                     payment = None
-                mail_context = dict(domain=domain, registration=registration, team=self.object, payment=payment,
-                                    message=form.cleaned_data["message"])
-                mail_plain = render_to_string("participation/mails/team_validated.txt", mail_context)
-                mail_html = render_to_string("participation/mails/team_validated.html", mail_context)
+                mail_context_plain = dict(domain=domain, registration=registration, team=self.object, payment=payment,
+                                          message=form.cleaned_data["message"])
+                mail_context_html = dict(domain=domain, registration=registration, team=self.object, payment=payment,
+                                         message=form.cleaned_data["message"].replace('\n', '<br>'))
+                mail_plain = render_to_string("participation/mails/team_validated.txt", mail_context_plain)
+                mail_html = render_to_string("participation/mails/team_validated.html", mail_context_html)
                 registration.user.email_user("[TFJM²] Équipe validée", mail_plain, html_message=mail_html)
         elif "invalidate" in self.request.POST:
             self.object.participation.valid = None
             self.object.participation.save()
-            mail_context = dict(team=self.object, message=form.cleaned_data["message"])
-            mail_plain = render_to_string("participation/mails/team_not_validated.txt", mail_context)
-            mail_html = render_to_string("participation/mails/team_not_validated.html", mail_context)
+            mail_context_plain = dict(team=self.object, message=form.cleaned_data["message"])
+            mail_context_html = dict(team=self.object, message=form.cleaned_data["message"].replace('\n', '<br>'))
+            mail_plain = render_to_string("participation/mails/team_not_validated.txt", mail_context_plain)
+            mail_html = render_to_string("participation/mails/team_not_validated.html", mail_context_html)
             send_mail("[TFJM²] Équipe non validée", mail_plain, None, [self.object.email],
                       html_message=mail_html)
         else: