diff --git a/settings/db.env b/settings/db.env
deleted file mode 100644
index ef6bef0..0000000
--- a/settings/db.env
+++ /dev/null
@@ -1,4 +0,0 @@
-export DB_PORT="5432"
-export DB_USER="sudosci"
-export DB_NAME="sudosci"
-export DB_SSL="disable"
diff --git a/settings/secrets.env b/settings/secrets.env
deleted file mode 100644
index 6b6346f..0000000
--- a/settings/secrets.env
+++ /dev/null
@@ -1 +0,0 @@
-export DB_PW="CHANGEME"
diff --git a/settings/secrets.env-sample b/settings/secrets.env-sample
index 6b6346f..e21400a 100644
--- a/settings/secrets.env-sample
+++ b/settings/secrets.env-sample
@@ -1 +1,2 @@
 export DB_PW="CHANGEME"
+export POSTAL_API="POSTAL_API_KEY"
diff --git a/settings/website.env b/settings/website.env
deleted file mode 100644
index 26a28d8..0000000
--- a/settings/website.env
+++ /dev/null
@@ -1,2 +0,0 @@
-export API_PORT="8080"
-export JWT_SECRET="CHANGEMEALSO"