diff --git a/.chezmoiscripts/run_onchange_after_install.sh.tmpl b/.chezmoiscripts/run_onchange_after_install.sh.tmpl
index c6cda2d..8dcd5b5 100644
--- a/.chezmoiscripts/run_onchange_after_install.sh.tmpl
+++ b/.chezmoiscripts/run_onchange_after_install.sh.tmpl
@@ -1,12 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 
-if  command -v zsh &> /dev/null; then
+if command -v zsh &> /dev/null; then
     zsh -i -c 'zinit update'
 fi
-if  command -v vim &> /dev/null; then
+if command -v vim &> /dev/null; then
     vim +PlugInstall  +qall
 fi
-if  command -v nvim &> /dev/null; then
+if command -v nvim &> /dev/null; then
     nvim --headless "+Lazy! update" +qa
 fi