diff --git a/.gitignore b/.gitignore
index 7974e401..c952089f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -161,4 +161,5 @@ packages/ui-toolkit/styleguide/
 packages/ui-toolkit/.snapguidist/
 packages/*/package-lock.json
 
-_env
+_env*
+keys*
diff --git a/gen-keys.sh b/gen-keys.sh
index 807c52d1..a3643d00 100755
--- a/gen-keys.sh
+++ b/gen-keys.sh
@@ -20,7 +20,7 @@ mkdir -p $keys_path
 
 openssl genrsa -aes256 -passout pass:$password -out $keys_path/ca.key 4096
 chmod 400 $keys_path/ca.key
-openssl req -new -x509 -sha256 -days 730 -key $keys_path/ca.key -out $keys_path/ca.crt -passin pass:$password -subj "/CN=$domain"
+openssl req -new -x509 -sha256 -days 730 -key $keys_path/ca.key -out $keys_path/ca.crt -passin pass:$password -subj "/CN=copilot"
 chmod 444 $keys_path/ca.crt