diff --git a/src/dda/build/provs.clj b/src/dda/build/provs.clj
index eb1007e..0864bf2 100644
--- a/src/dda/build/provs.clj
+++ b/src/dda/build/provs.clj
@@ -15,7 +15,7 @@
           :echo false}))
 (s/def ::provs (s/merge ::c4k/c4k
                         (s/keys
-                         :req-un [::domain/email ::domain/fqdn ::domain/ipv4 ::domain/ipv6]
+                         :req-un [::domain/email]
                          :opt-un [::domain/echo ::domain/k3s-output-filename ::domain/k3s-provision-user])))
 
 (defn-spec run-provs-server! nil?