diff --git a/SubSystems/Online_Cobalt/validation/system/network/hosts.test b/SubSystems/Online_Cobalt/validation/system/network/hosts.test
index 58188776ca5ab47fad409e512fc7126021d02aef..3b600c03977ea97340aecb06a86d38f16191e9ae 100755
--- a/SubSystems/Online_Cobalt/validation/system/network/hosts.test
+++ b/SubSystems/Online_Cobalt/validation/system/network/hosts.test
@@ -11,8 +11,6 @@ fgrep sasdb  /etc/hosts || exit 1
 fgrep kis001 /etc/hosts || exit 1
 fgrep sasdb /etc/hosts || exit 1
 
-fgrep lcs015 /etc/hosts || exit 1
-
 for i in `seq -w 1 8`
 do
   fgrep "cbm00$i" /etc/hosts || exit 1
diff --git a/SubSystems/Online_Cobalt/validation/system/network/resolvconf.test b/SubSystems/Online_Cobalt/validation/system/network/resolvconf.test
index 651facbf40f5f30523ad2c6f7ada9d5567cf4d45..30a9805c4facaea12d51a524f855ebde428960bb 100755
--- a/SubSystems/Online_Cobalt/validation/system/network/resolvconf.test
+++ b/SubSystems/Online_Cobalt/validation/system/network/resolvconf.test
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Check for the presence of the various LOFAR domains
-for DOMAIN in infiniband.lofar cep2.lofar online.lofar control.lofar
+for DOMAIN in infiniband.lofar online.lofar control.lofar
 do
   grep "^search.*\b$DOMAIN\b" /etc/resolv.conf || exit 1
 done