diff --git a/install/package.rst b/install/package.rst
index dd24f32a..bfcda3b4 100644
--- a/install/package.rst
+++ b/install/package.rst
@@ -46,6 +46,9 @@ some operating systems may require additional packages if not already installed.
 Add Repository and install Zammad
 =================================
 
+.. hint:: Packager.io may not be accessible from IPv6-only environments, so make
+   sure to consider this when performing the steps below.
+
 Add Repository
    .. tabs::