diff --git a/.envrc b/.envrc
index 57b7733..e66afc9 100644
--- a/.envrc
+++ b/.envrc
@@ -1,4 +1,5 @@
+# shellcheck shell=bash
 strict_env
 source ./direnvrc
-watch_file direnvrc *.nix
+watch_file direnvrc ./*.nix
 use flake
diff --git a/templates/flake/.envrc b/templates/flake/.envrc
index 9ee556b..c9fb52a 100644
--- a/templates/flake/.envrc
+++ b/templates/flake/.envrc
@@ -1,3 +1,4 @@
+# shellcheck shell=bash
 if ! has nix_direnv_version || ! nix_direnv_version 3.0.5; then
     source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/3.0.5/direnvrc" "sha256-RuwIS+QKFj/T9M2TFXScjBsLR6V3A17YVoEW/Q6AZ1w="
 fi