diff --git a/docs/admin-guide/configuration/files/mount.md b/docs/admin-guide/configuration/files/mount.md
index ae89025e..0e1f23c4 100644
--- a/docs/admin-guide/configuration/files/mount.md
+++ b/docs/admin-guide/configuration/files/mount.md
@@ -78,7 +78,7 @@ Checkout [Permanent Kerberos with gssproxy and Password Keytab](../basic/gssprox
 NFS filesystem access can be speed up via local caching. This can easily done by specifying the mount option __fsc__. 
 
 !!! warning
-    Due to a bug in the NFS client the `fsc` option need to be amended with the `nosharecache` option as well.
+    Due to a bug in the NFS client the `fsc` option need to be amended with the `nosharecache` option as well. See RedHat support case https://access.redhat.com/support/cases/?#/case/07772007 for more details.
 
 If this option is specified Puppet will take care of the installation of the needed cachefilesd daemon and its configuration before doing the mount.