diff --git a/bot.lisp b/bot.lisp
index be5f4e9..6c819f0 100644
--- a/bot.lisp
+++ b/bot.lisp
@@ -1,11 +1,14 @@
 (in-package :cl-user)
-;; (defpackage :birthday-boy
-;;   (:use :cl)
-;;   (:export main*))
-;; (in-package :birthday-boy)
+(defpackage :birthday-boy
+  (:use :cl)
+  (:export main*))
+(in-package :birthday-boy)
+
 (load (sb-ext:posix-getenv "ASDF"))
 (asdf:load-systems :dexador :local-time :jonathan :cl-yaml :cl-dotenv)
 ;;
+(defvar *birthdays* nil)
+(defvar *config* nil)
 ;; (.env:load-env (merge-pathnames ".env"))
 ;; (ql:quickload '(:dexador :cl-dotenv :local-time :jonathan))
 
@@ -28,7 +31,7 @@
 
 (defun put-json-content-auth (uri json-content)
   (dex:put uri
-           :headers `((:|Authorization| . ,(format nil "Bearer ~A" (uiop:getenv "BOT_ACCESS_TOKEN")) )
+           :headers `((:|Authorization| . ,(format nil "Bearer ~A" (gethash "bot_access_token" *config*)) )
                       (:content-type . "application/json"))
            :content (jojo:to-json json-content)))
 
@@ -38,45 +41,36 @@
             :content (jojo:to-json json-content)))
 (defun post-json-content-auth (uri json-content)
   (dex:post uri
-            :headers `((:|Authorization| . ,(format nil "Bearer ~A" (uiop:getenv "BOT_ACCESS_TOKEN")) )
+            :headers `((:|Authorization| . ,(format nil "Bearer ~A" (gethash "bot_access_token" *config*)) )
                        (:content-type . "application/json"))
             :content (jojo:to-json json-content)))
 
 
 (defun make-homeserver-endpoint (endpoint)
-  (format nil "~a~a" (uiop:getenv "HOMESERVER_URL") endpoint))
+  (format nil "~a~a" (gethash "homeserver_url" *config*) endpoint))
 
 (defun get-access-token ()
   (let ((res
           (jojo:parse
            (post-json-content (make-homeserver-endpoint "/_matrix/client/v3/login" )
-                              (list :|identifier| (list :|type|  "m.id.user" :|user|  (uiop:getenv "BOT_NAME"))
+                              (list :|identifier| (list :|type|  "m.id.user" :|user|  (gethash "bot_name" *config*))
                                     :|type| "m.login.password"
-                                    :|password| (uiop:getenv "BOT_PW"))))))
+                                    :|password| (gethash "bot_pw" *config*))))))
     (values
      (getf res :|access_token|)
      (getf res :|device_id|))))
 
 (defun message (msg &optional (room-id "GENERAL2_ROOM_ID"))
   (put-json-content-auth
-   ;; (format nil "https://matrix.groupchattt.page/_matrix/client/v3/rooms/~a/send/m.room.message/~a"
-   ;;                                    (uiop:getenv room-id)
-   ;;                                    (make-txn-id))
    (make-homeserver-endpoint (format nil "/_matrix/client/v3/rooms/~a/send/m.room.message/~a"
-                                     (uiop:getenv room-id)
+                                     (gethash room-id *config*)
                                      (make-txn-id)))
    (list
     :|msgtype| "m.text"
     :|body| msg)))
 
 
-;; (defun request-join (room)
-;;   (post-json-content-auth
-;;    (make-homeserver-endpoint (format nil "/_matrix/client/v3/knock/~A" room))
-;;    (list
-;;     :|reason| "for birthday bot")))
 
-(defvar *birthdays* nil)
 
 
 (defun is-today (tstamp)
@@ -93,7 +87,7 @@
   (is-today (local-time:encode-timestamp 0 0 0 0 day month 1900)))
 
 (defun collect-bdays ()
-  (loop for person in (gethash "birthdays" *birthdays*)
+  (loop for person in *birthdays*
         when (is-today* (gethash "day" person) (gethash "month" person))
           collect person))
 
@@ -102,16 +96,15 @@
   (format nil "Hey hey hey, its the birthday boy, and I am pleased to announce that it is ~A's today.  Congratulation, I love you." person))
 
 (defun main ()
-  ;; (.env:load-env env-file)
   (dolist (person (collect-bdays))
     (message (make-bday-message (gethash "person" person)) "ROOM_ID")))
 
 (defun check-required-env-vars ()
-  (let ((required-vars '("BOT_NAME" "BOT_PW" "BOT_ACCESS_TOKEN" "HOMESERVER_URL" "ROOM_ID"))
+  (let ((required-vars '("bot_name" "bot_pw" "bot_access_token" "homeserver_url" "room_id"))
         (missing-vars '()))
 
     (dolist (var required-vars)
-      (unless (uiop:getenv var)
+      (unless (gethash var *config*)
         (push var missing-vars)))
 
     (when missing-vars
@@ -123,13 +116,12 @@
     t))
 (defun main* ()
   (let* ((args sb-ext:*posix-argv*)
-         (env-file (or (second args) #P".env"))
-         (birthdays-file (or (third args) "./birthdays.yml")))
-    (format t "Using env file: ~A~%" env-file)
-    (format t "Using birthdays file: ~A~%" birthdays-file)
-    (.env:load-env env-file)
-    (check-required-env-vars)
+         (config-file (or (second args) "./config.yml")))
+    (format t "Using config file: ~A~%" config-file)
     (unwind-protect
-         (let ((*birthdays* (cl-yaml:parse (pathname birthdays-file))))
+         (let* ((base-config (cl-yaml:parse (pathname config-file)))
+                (*birthdays* (gethash "birthdays" base-config))
+                (*config* (gethash "config" base-config)))
+           (check-required-env-vars)
            (main))
       (sb-ext:exit :code 0))))
diff --git a/flake.nix b/flake.nix
index 667c522..8a01110 100644
--- a/flake.nix
+++ b/flake.nix
@@ -47,7 +47,7 @@
 
             buildPhase = ''
               ${sbcl'}/bin/sbcl --load ./bot.lisp \
-                --eval '(sb-ext:save-lisp-and-die #P"birthday-boy" :toplevel #'"'"'main* :executable t)'
+                --eval '(sb-ext:save-lisp-and-die #P"birthday-boy" :toplevel #'"'"'birthday-boy:main* :executable t)'
             '';
 
             installPhase = ''
@@ -60,7 +60,7 @@
               echo  "#!/usr/bin/env sh" >> $out/bin/birthday-boy
               echo  "LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:${
                 pkgs.lib.makeLibraryPath [ pkgs.openssl pkgs.libyaml ]
-              } $out/bin/_birthday-boy \$1 \$2" >> $out/bin/birthday-boy
+              } $out/bin/_birthday-boy \$1" >> $out/bin/birthday-boy
 
               chmod +x $out/bin/birthday-boy
             '';