diff --git a/managing-os/templates/fedora/upgrade-26-to-27.md b/managing-os/templates/fedora/upgrade-26-to-27.md
index 8e6d29e1..cc972cea 100644
--- a/managing-os/templates/fedora/upgrade-26-to-27.md
+++ b/managing-os/templates/fedora/upgrade-26-to-27.md
@@ -29,6 +29,16 @@ These instructions can also be used to upgrade a Fedora 25 TemplateVM to
 Fedora 27. Simply start by cloning `fedora-25` instead of `fedora-26` in the
 instructions below.
 
+
+Important information regarding RPM Fusion repos
+------------------------------------------------
+
+If your RPM Fusion repositories are **disabled** when you upgrade a TemplateVM from Fedora 26 to 27, all RPM Fusion packages and RPM Fusion repo definitions will be removed from that TemplateVM.
+If your RPM Fusion repositories are **enabled** when upgrading, all RPM Fusion packages and repo definitions will be retained and updated as expected.
+For most users, this behavior should not cause a problem, since a TemplateVM in which the RPM Fusion repos are disabled is probably a TemplateVM in which you never wish to use them.
+However, if you wish to have the RPM Fusion repo definitions after upgrading in a TemplateVM in which they are currently disabled, you may wish to temporarily enable them prior to upgrading or manually create, copy, or download them after upgrading.
+
+
 Qubes 3.2 Instructions
 ----------------------