diff --git a/.zuul.d/base.yaml b/.zuul.d/base.yaml
index 533591f..fb86882 100644
--- a/.zuul.d/base.yaml
+++ b/.zuul.d/base.yaml
@@ -1,4 +1,5 @@
 - job:
+    nodeset: loci-1node-ubuntu_jammy
     name: loci-base
     pre-run: playbooks/setup-gate.yaml
     run: playbooks/loci-builder.yaml
diff --git a/.zuul.d/nodesets.yaml b/.zuul.d/nodesets.yaml
new file mode 100644
index 0000000..ae575d6
--- /dev/null
+++ b/.zuul.d/nodesets.yaml
@@ -0,0 +1,9 @@
+- nodeset:
+    name: loci-1node-ubuntu_jammy
+    nodes:
+      - name: primary
+        label: ubuntu-jammy
+    groups:
+      - name: primary
+        nodes:
+          - primary
diff --git a/playbooks/setup-gate.yaml b/playbooks/setup-gate.yaml
index e82403e..bdd0a38 100644
--- a/playbooks/setup-gate.yaml
+++ b/playbooks/setup-gate.yaml
@@ -8,24 +8,8 @@
   tasks:
     - include_vars: vars.yaml
 
-    - name: Setup swap
-      block:
-        - command: fallocate -l20g /swap
-        - file:
-            path: /swap
-            mode: 0600
-        - command: mkswap /swap
-        - command: swapon /swap
-      become: True
-
     - name: Install Docker
       block:
-        - mount:
-            path: /var/lib/docker/
-            src: tmpfs
-            fstype: tmpfs
-            opts: size=25g
-            state: mounted
         - include_role:
             name: ensure-docker
         - pip: