diff --git a/pkgs/by-name/gl/glitchtip/package.nix b/pkgs/by-name/gl/glitchtip/package.nix
index 194c96134d45..60e7ef7aae3a 100644
--- a/pkgs/by-name/gl/glitchtip/package.nix
+++ b/pkgs/by-name/gl/glitchtip/package.nix
@@ -29,6 +29,7 @@ let
       django
       django-allauth
       django-anymail
+      django-async-backend
       django-cors-headers
       django-environ
       django-extensions