diff --git a/pkgs/by-name/pa/pacu/package.nix b/pkgs/by-name/pa/pacu/package.nix
index 0ee1f4f1c8cc..73bf7b1a7947 100644
--- a/pkgs/by-name/pa/pacu/package.nix
+++ b/pkgs/by-name/pa/pacu/package.nix
@@ -28,6 +28,7 @@ python.pkgs.buildPythonApplication rec {
     "sqlalchemy-utils"
     "sqlalchemy"
     "pycognito"
+    "qrcode"
     "urllib3"
   ];