diff --git a/README.md b/README.md
index 4592c97..b5a9767 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
 A free to use update tool which checks phish.sinking.yachts database.
 It adds all domains found after custom domains are added. If not needed they can be commented or removed
+
+The following code is needed in a .env
+`
+DB_HOST=
+DB_PORT=
+DATABASE=
+DB_USER=
+DB_PASS=
+`