diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index fd0a266b..6ad69b0b 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -23,7 +23,7 @@ Also make sure to read the guidelines found at
 
 - [ ] Code formatted with `./format`.
 
-- [ ] Code tested through `nix-shell --pure tests -A run.all`.
+- [ ] Code tested through `nix-shell --pure tests -A run.all` or `nix develop --ignore-environment .#all` using Flakes.
 
 - [ ] Test cases updated/added. See [example](https://github.com/nix-community/home-manager/commit/f3fbb50b68df20da47f9b0def5607857fcc0d021#diff-b61a6d542f9036550ba9c401c80f00ef).
 
diff --git a/docs/contributing.adoc b/docs/contributing.adoc
index 45c0ed55..5061b390 100644
--- a/docs/contributing.adoc
+++ b/docs/contributing.adoc
@@ -263,4 +263,4 @@ $ nix-shell --pure tests -A run.alacritty-empty-settings
 However, those invocations will impurely source the system’s nixpkgs, and may cause failures. To run against the nixpkgs from the flake.lock, use instead e.g.
 
 [source,console]
-$ nix develop --ignore-environment .#tests.all
+$ nix develop --ignore-environment .#all