diff --git a/pinaxcon/templates/symposion/emails/teams_user_invited/subject.txt b/pinaxcon/templates/symposion/emails/teams_user_invited/subject.txt
new file mode 100644
index 0000000000000000000000000000000000000000..434412bcae1927cc7afa0799e6f54f83ab2603fd
--- /dev/null
+++ b/pinaxcon/templates/symposion/emails/teams_user_invited/subject.txt
@@ -0,0 +1 @@
+{% load i18n %}{% blocktrans %}You have been invited to join "{{ team }}"{% endblocktrans %}
\ No newline at end of file