diff --git a/flake-info/assets/commands/flake_info.nix b/flake-info/assets/commands/flake_info.nix
index 69d1683d..fd427fa9 100644
--- a/flake-info/assets/commands/flake_info.nix
+++ b/flake-info/assets/commands/flake_info.nix
@@ -145,6 +145,10 @@ let
             # this is done to import *profiles* which do not declare any options, so we
             # can allow it.
             modulesPath = "${nixpkgs.path}/nixos/modules";
+
+            # Provide commonly-used arguments so module evaluation that expects them
+            # (e.g. `pkgs` or `config`) does not fail during CI evaluation.
+            pkgs = nixpkgs;
           };
         }).options;
 
diff --git a/flakes/manual.toml b/flakes/manual.toml
index 95da9a6b..c0bb5710 100644
--- a/flakes/manual.toml
+++ b/flakes/manual.toml
@@ -149,6 +149,11 @@ type = "github"
 owner = "Infinidoge"
 repo = "nix-minecraft"
 
+[[sources]]
+type = "github"
+owner = "in-a-dil-emma"
+repo = "declarative-flatpak"
+
 [[sources]]
 type = "github"
 owner = "input-output-hk"