diff --git a/doc/POST_INSTALL.md b/doc/POST_INSTALL.md
deleted file mode 100644
index f367b62..0000000
--- a/doc/POST_INSTALL.md
+++ /dev/null
@@ -1,7 +0,0 @@
-This is a dummy disclaimer to display after the install
-
-The app url is `__DOMAIN____PATH__`
-
-The app install dir is `__INSTALL_DIR__`
-
-The app id is `__ID__`
diff --git a/doc/POST_UPGRADE.md b/doc/POST_UPGRADE.md
deleted file mode 100644
index a58e2ae..0000000
--- a/doc/POST_UPGRADE.md
+++ /dev/null
@@ -1 +0,0 @@
-This is a dummy disclaimer to display after upgrades
diff --git a/doc/PRE_INSTALL.md b/doc/PRE_INSTALL.md
index eb3ab3a..199aba2 100644
--- a/doc/PRE_INSTALL.md
+++ b/doc/PRE_INSTALL.md
@@ -1 +1,3 @@
-This is a dummy disclaimer to display prior to the install
+This app requires a connection to a Git forge configured at installation time.
+
+Visit <https://woodpecker-ci.org/docs/administration/forges/overview> for details about retrieving the client ID and secret.
diff --git a/doc/PRE_INSTALL_fr.md b/doc/PRE_INSTALL_fr.md
index 4a02cd5..a7e31f0 100644
--- a/doc/PRE_INSTALL_fr.md
+++ b/doc/PRE_INSTALL_fr.md
@@ -1 +1,3 @@
-Ceci est un faux disclaimer à présenter avant l'installation
+Cette application nécessite la configuration d'une connection à une forge Git à l'installation.
+
+Visitez <https://woodpecker-ci.org/docs/administration/forges/overview> pour savoir comment obtenir l'ID de client et le secret.
diff --git a/doc/PRE_UPGRADE.md b/doc/PRE_UPGRADE.md
deleted file mode 100644
index 780fc15..0000000
--- a/doc/PRE_UPGRADE.md
+++ /dev/null
@@ -1 +0,0 @@
-This is a dummy disclaimer to display prior to any upgrade