diff --git a/nixos/packages/etesync-dav/default.nix b/nixos/packages/etesync-dav/default.nix
index 209785f0..c40371a4 100644
--- a/nixos/packages/etesync-dav/default.nix
+++ b/nixos/packages/etesync-dav/default.nix
@@ -143,7 +143,8 @@ python37.pkgs.buildPythonPackage rec {
       sha256 = "18ykgi3gqy6p7wj7n9d88rsn0y566ypl5ixpb3v7l3f6w5fffwh1";
     };
     propagatedBuildInputs = [
-      python37Packages.pytz python37Packages.pytzdata python37Packages.appdirs
+      python37Packages.pytz
+      python37Packages.pytzdata
       python37Packages.appdirs
       python37Packages.asn1crypto
       python37Packages.certifi