diff --git a/services/comms/atlasbot-deployment.yaml b/services/comms/atlasbot-deployment.yaml
index 86e5c28..f9b6b61 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 c42c815..6d7b417 100644
--- a/services/comms/pin-othrys-job.yaml
+++ b/services/comms/pin-othrys-job.yaml
@@ -22,8 +22,8 @@ spec:
               env:
                 - name: SYNAPSE_BASE
                   value: http://othrys-synapse-matrix-synapse:8008
-                - name: AUTH_BASE
-                  value: http://matrix-authentication-service:8080
+            - name: AUTH_BASE
+              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 1ae22ca..c6a0a60 100644
--- a/services/comms/reset-othrys-room-job.yaml
+++ b/services/comms/reset-othrys-room-job.yaml
@@ -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 5085aa3..65a1ade 100644
--- a/services/comms/seed-othrys-room.yaml
+++ b/services/comms/seed-othrys-room.yaml
@@ -20,8 +20,8 @@ spec:
               env:
                 - name: SYNAPSE_BASE
                   value: http://othrys-synapse-matrix-synapse:8008
-                - name: AUTH_BASE
-                  value: http://matrix-authentication-service:8080
+            - name: AUTH_BASE
+              value: http://othrys-synapse-matrix-synapse:8008
                 - name: SEEDER_USER
                   value: othrys-seeder
                 - name: SEEDER_PASS