diff --git a/tox.ini b/tox.ini
index 01636e3c..1ff4f6df 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 1.6
 skipsdist = True
-envlist = linters
+envlist = linters,bindep
 
 [testenv]
 basepython = python3
diff --git a/zuul.d/nodesets.yaml b/zuul.d/nodesets.yaml
index 7a0fc067..b701e87e 100644
--- a/zuul.d/nodesets.yaml
+++ b/zuul.d/nodesets.yaml
@@ -91,8 +91,12 @@
     nodes:
       - name: primary
         label: ubuntu-xenial
-      - name: subnodes
+      - name: secondary
         label: ubuntu-xenial
+    groups:
+      - name: subnodes
+        nodes:
+          - secondary
 
 - nodeset:
     name: ubuntu-xenial-3-node
@@ -201,8 +205,12 @@
     nodes:
       - name: primary
         label: ubuntu-xenial
-      - name: subnodes
+      - name: secondary
         label: ubuntu-xenial
+    groups:
+      - name: subnodes
+        nodes:
+          - secondary
 
 - nodeset:
     name: legacy-ubuntu-xenial-3-node
@@ -217,4 +225,4 @@
       - name: subnodes
         nodes:
           - secondary-1
-          - secondary-2
\ No newline at end of file
+          - secondary-2