diff --git a/tests/integration/standalone/alice-home-init.nix b/tests/integration/standalone/alice-home-init.nix
index 946ddd4f8..6a21e324d 100644
--- a/tests/integration/standalone/alice-home-init.nix
+++ b/tests/integration/standalone/alice-home-init.nix
@@ -1,3 +1,5 @@
+{ config, pkgs, ... }:
+
 {
   # Home Manager needs a bit of information about you and the paths it should
   # manage.
diff --git a/tests/integration/standalone/home-with-symbols-init.nix b/tests/integration/standalone/home-with-symbols-init.nix
index 5506041fc..0574a4f03 100644
--- a/tests/integration/standalone/home-with-symbols-init.nix
+++ b/tests/integration/standalone/home-with-symbols-init.nix
@@ -1,3 +1,5 @@
+{ config, pkgs, ... }:
+
 {
   # Home Manager needs a bit of information about you and the paths it should
   # manage.
diff --git a/treefmt.toml b/treefmt.toml
index a6569fa2b..1e1d7f804 100644
--- a/treefmt.toml
+++ b/treefmt.toml
@@ -9,6 +9,10 @@ includes = [ "*.nix" ]
 command = "deadnix"
 options = [ "--edit", "--no-lambda-arg" ]
 includes = [ "*.nix" ]
+excludes = [
+  "tests/integration/standalone/alice-home-init.nix",
+  "tests/integration/standalone/home-with-symbols-init.nix"
+]
 
 [formatter.keep-sorted]
 command = "keep-sorted"