diff --git a/README.md b/README.md
index beef632..7fc1e87 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ AbanteCart is a free open source ecommerce platform to power online retail. Aban
 
 ### Important points to read before installing
 
-- Instead of upgrading via Yunohost, you should refer to [this guide](https://abantecart.atlassian.net/wiki/spaces/AD/pages/5275676/Upgrade+manually)
+- Do not upgrade manually within the app, upgrade with Yunohost instead!
 ## Documentation and resources
 
 * Official app website: https://www.abantecart.com/
diff --git a/README_fr.md b/README_fr.md
index 9966379..3ee5d5f 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -26,7 +26,7 @@ AbanteCart is a free open source ecommerce platform to power online retail. Aban
 
 ### Important points to read before installing
 
-- Instead of upgrading via Yunohost, you should refer to [this guide](https://abantecart.atlassian.net/wiki/spaces/AD/pages/5275676/Upgrade+manually)
+- Do not upgrade manually within the app, upgrade with Yunohost instead!
 ## Documentations et ressources
 
 * Site officiel de l'app : https://www.abantecart.com/
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index 7daa357..6bcf295 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -1,3 +1,3 @@
 ### Important points to read before installing
 
-- Instead of upgrading via Yunohost, you should refer to [this guide](https://abantecart.atlassian.net/wiki/spaces/AD/pages/5275676/Upgrade+manually)
\ No newline at end of file
+- Do not upgrade manually within the app, upgrade with Yunohost instead!
\ No newline at end of file