diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
+# END OF LIFE NOTICE
+
+Several breaking changes have impacted the Flexpool.io backend resulting in the
+[flexassistant](https://git.riou.xyz/jriou/flexassistant) project. The mining
+companion has been archived on Sept 29, 2021.
+
 # mining-companion
 
 Cryptocurrency mining interest has raised recently due to high [Ethereum](https://ethereum.org/en/) profitability. You