diff --git a/hosts b/hosts
index f3e1ce8..5b9c28b 100644
--- a/hosts
+++ b/hosts
@@ -56,14 +56,11 @@ coffee.csclub.uwaterloo.ca
 [cloud]
 db1.cloud.csclub.uwaterloo.ca
 controller1.cloud.csclub.uwaterloo.ca
-compute1.cloud.csclub.uwaterloo.ca
-compute2.cloud.csclub.uwaterloo.ca
 network1.cloud.csclub.uwaterloo.ca
 block1.cloud.csclub.uwaterloo.ca
 object1.cloud.csclub.uwaterloo.ca
 web1.cloud.csclub.uwaterloo.ca
 router1.cloud.csclub.uwaterloo.ca
-dns1.cloud.csclub.uwaterloo.ca
 ginkgo.csclub.uwaterloo.ca
 
 [syscom-containers]
@@ -79,7 +76,6 @@ dns2.csclub.uwaterloo.ca
 cifs.csclub.uwaterloo.ca
 mattermost.csclub.uwaterloo.ca
 shibboleth.csclub.uwaterloo.ca
-semaphore.csclub.uwaterloo.ca
 test-ipv6.csclub.uwaterloo.ca
 etcd-mc.csclub.uwaterloo.ca
 etcd-dc.csclub.uwaterloo.ca