diff --git a/pkgs/by-name/pa/paperless-ngx/package.nix b/pkgs/by-name/pa/paperless-ngx/package.nix
index cc3e97393ca7..74d8ed423840 100644
--- a/pkgs/by-name/pa/paperless-ngx/package.nix
+++ b/pkgs/by-name/pa/paperless-ngx/package.nix
@@ -150,6 +150,7 @@ python.pkgs.buildPythonApplication rec {
 
   pythonRelaxDeps = [
     "django-allauth"
+    "redis"
   ];
 
   dependencies =