diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,2 +1,8 @@
+⛔️ Deprecated repo
+
+This whole codebase is deprecated. 
+See Fortnox for more info
+https://developer.fortnox.se/general/authentication/
+
 # client-activation-examples
 This repository is ment to show different examples of how a client can be activated through the Fortnox API.