diff --git a/.github/workflows/test-and-deploy-ipv4only.yaml b/.github/workflows/test-and-deploy-ipv4only.yaml
index 0dc2c353..24a11779 100644
--- a/.github/workflows/test-and-deploy-ipv4only.yaml
+++ b/.github/workflows/test-and-deploy-ipv4only.yaml
@@ -93,7 +93,7 @@ jobs:
           ssh root@ns.testrun.org systemctl reload nsd
 
       - name: cmdeploy test
-        run: CHATMAIL_DOMAIN2=nine.testrun.org cmdeploy test --slow
+        run: CHATMAIL_DOMAIN2=ci-chatmail.testrun.org cmdeploy test --slow
 
       - name: cmdeploy dns
         run: cmdeploy dns -v
diff --git a/.github/workflows/test-and-deploy.yaml b/.github/workflows/test-and-deploy.yaml
index c02f4555..3640acb8 100644
--- a/.github/workflows/test-and-deploy.yaml
+++ b/.github/workflows/test-and-deploy.yaml
@@ -94,7 +94,7 @@ jobs:
           ssh root@ns.testrun.org systemctl reload nsd
 
       - name: cmdeploy test
-        run: CHATMAIL_DOMAIN2=nine.testrun.org cmdeploy test --slow
+        run: CHATMAIL_DOMAIN2=ci-chatmail.testrun.org cmdeploy test --slow
 
       - name: cmdeploy dns
         run: cmdeploy dns -v