diff --git a/armhf/orangpizero/omd/conf.d/sarah_hosts.cfg b/armhf/orangpizero/omd/conf.d/sarah_hosts.cfg
index 3869f90..a8aca00 100644
--- a/armhf/orangpizero/omd/conf.d/sarah_hosts.cfg
+++ b/armhf/orangpizero/omd/conf.d/sarah_hosts.cfg
@@ -5,7 +5,7 @@ define host {
   alias                          climateplus_66bb
   use                            generic-host
   address                        127.0.0.1                  ; DUMMY
-  _IPV6_ADDRESS                  aaaa::221:2eff:ff00:66bb
+  _IPV6_ADDRESS                  fd00::221:2eff:ff00:66bb
 }
 
 # Gruppen definitionen
diff --git a/armhf/orangpizero/omd/conf.d/triops.cfg b/armhf/orangpizero/omd/conf.d/triops.cfg
index c92fae7..3a0d781 100644
--- a/armhf/orangpizero/omd/conf.d/triops.cfg
+++ b/armhf/orangpizero/omd/conf.d/triops.cfg
@@ -5,7 +5,7 @@ define host {
   alias                          bat_anal_test
   use                            generic-host
   address                        127.0.0.1                  ; DUMMY
-  _IPV6_ADDRESS                  aaad::221:2eff:ff00:33d9
+  _IPV6_ADDRESS                  fd00::221:2eff:ff00:33d9
 }