diff --git a/dot_zshenv b/dot_zshenv.tmpl
similarity index 91%
rename from dot_zshenv
rename to dot_zshenv.tmpl
index 056994c..08c5694 100644
--- a/dot_zshenv
+++ b/dot_zshenv.tmpl
@@ -1,3 +1,4 @@
+# shellcheck shell=zsh
 # Linuxbrew setup
 if [ -d $HOME/../linuxbrew/.linuxbrew ]; then
   BREWPATH=$HOME/../linuxbrew/.linuxbrew