diff --git a/services/comms/atlasbot-deployment.yaml b/services/comms/atlasbot-deployment.yaml
index 86e5c28f..f9b6b61c 100644
--- a/services/comms/atlasbot-deployment.yaml
+++ b/services/comms/atlasbot-deployment.yaml
@@ -32,7 +32,7 @@ spec:
             - name: MATRIX_BASE
               value: http://othrys-synapse-matrix-synapse:8008
             - name: AUTH_BASE
-              value: http://matrix-authentication-service:8080
+              value: http://othrys-synapse-matrix-synapse:8008
             - name: KB_DIR
               value: /kb
             - name: VM_URL
diff --git a/services/comms/pin-othrys-job.yaml b/services/comms/pin-othrys-job.yaml
index c42c8154..b7352730 100644
--- a/services/comms/pin-othrys-job.yaml
+++ b/services/comms/pin-othrys-job.yaml
@@ -23,7 +23,7 @@ spec:
                 - name: SYNAPSE_BASE
                   value: http://othrys-synapse-matrix-synapse:8008
                 - name: AUTH_BASE
-                  value: http://matrix-authentication-service:8080
+                  value: http://othrys-synapse-matrix-synapse:8008
                 - name: SEEDER_USER
                   value: othrys-seeder
                 - name: SEEDER_PASS
diff --git a/services/comms/reset-othrys-room-job.yaml b/services/comms/reset-othrys-room-job.yaml
index 453363ca..307d0609 100644
--- a/services/comms/reset-othrys-room-job.yaml
+++ b/services/comms/reset-othrys-room-job.yaml
@@ -2,7 +2,7 @@
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: othrys-room-reset-4
+  name: othrys-room-reset-5
   namespace: comms
 spec:
   backoffLimit: 0
@@ -16,7 +16,7 @@ spec:
             - name: SYNAPSE_BASE
               value: http://othrys-synapse-matrix-synapse:8008
             - name: AUTH_BASE
-              value: http://matrix-authentication-service:8080
+              value: http://othrys-synapse-matrix-synapse:8008
             - name: SERVER_NAME
               value: live.bstein.dev
             - name: ROOM_ALIAS
diff --git a/services/comms/seed-othrys-room.yaml b/services/comms/seed-othrys-room.yaml
index 5085aa3f..1dc5090f 100644
--- a/services/comms/seed-othrys-room.yaml
+++ b/services/comms/seed-othrys-room.yaml
@@ -21,7 +21,7 @@ spec:
                 - name: SYNAPSE_BASE
                   value: http://othrys-synapse-matrix-synapse:8008
                 - name: AUTH_BASE
-                  value: http://matrix-authentication-service:8080
+                  value: http://othrys-synapse-matrix-synapse:8008
                 - name: SEEDER_USER
                   value: othrys-seeder
                 - name: SEEDER_PASS