diff --git a/bin/bootstrap_certificates b/bin/bootstrap_certificates
index 1b9a0dd6bf..605ee99609 100755
--- a/bin/bootstrap_certificates
+++ b/bin/bootstrap_certificates
@@ -4,13 +4,13 @@ printf "Domain root: "
 read -r domain_root
 printf "Subdomain (can be empty): "
 read -r sub_domain
-read -r signed
 printf "Use certificate signed by Let's Encrypt (Y/n): "
+read -r signed
 
 [ "${signed}" = "${signed#[Yy]}" ]
 signed=$?
 
-if [ $signed ]; then
+if [ $signed -ne 0 ]; then
     printf "Email: "
     read -r email
 fi
diff --git a/composer.json b/composer.json
index b238ff8d29..aabf4f45fa 100644
--- a/composer.json
+++ b/composer.json
@@ -78,7 +78,7 @@
         },
         "post-install-cmd": [
             "@auto-scripts",
-            "cp -n bin/pre-commit .git/hooks"
+            "cp -fu bin/pre-commit .git/hooks"
         ],
         "post-update-cmd": [
             "@auto-scripts"