diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index e69de29..1d48a86 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -0,0 +1 @@
+Beware, Starting with eLabFTW 4.3.0, upstream is moving away from manual installation for a full Docker installation, which will make updating th app more difficult...
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