diff --git a/content/u/projects/jobs-hacks-bounties/contents.lr b/content/u/projects/jobs-hacks-bounties/contents.lr
index 4ae28c8..7f0b3b7 100644
--- a/content/u/projects/jobs-hacks-bounties/contents.lr
+++ b/content/u/projects/jobs-hacks-bounties/contents.lr
@@ -127,3 +127,23 @@ At ungleich we love
 moment it only supports VLANs and not VXLANs. How amazing would it be,
 if it also supported VXLANs? The bounty for adding this upstream is
 __50 CHF__.
+
+### Bounty 5: Allow wireguard to automatically switch the underlying IP version
+
+If you establish a VPN connection with wireguard, it resolves the
+hostname in your configuration and remembers that IP address.
+
+This is problematic, because if you connect to the VPN server in an
+IPv6 only network and then later switch to an IPv4 only network,
+wireguard will never reconnect. The same problem appears if you switch
+the other way round.
+
+We offer a __150 CHF__ bounty for the person who successfully
+patches/integrates/releases something (it can be a daemon, a patch)
+open source that allows seamless transition between the different IP
+networks.
+
+On the wireguard mailing list it was discussed whether a peer can have
+multiple IP addresses. This could be a proper solution, as it also
+addresses the case when a VPN server has multiple IPv6 or IPv4
+addresses.