diff --git a/k8s/production/karpenter/provisioners/runners/testing/provisioners.yaml b/k8s/production/karpenter/provisioners/runners/testing/provisioners.yaml
deleted file mode 100644
index 3622a769e..000000000
--- a/k8s/production/karpenter/provisioners/runners/testing/provisioners.yaml
+++ /dev/null
@@ -1,75 +0,0 @@
----
-# Provisioner for testing gitlab runners
-apiVersion: karpenter.sh/v1
-kind: NodePool
-metadata:
-  name: testing
-spec:
-  template:
-    metadata:
-      # Only provision nodes from the glr-large-testing-pub node pool
-      labels:
-        spack.io/node-pool: glr-large-testing-pub
-        spack.io/pipeline: "true"
-
-    spec:
-      requirements:
-      # This provisioner provides both arm64 and amd64 nodes
-      - key: "kubernetes.io/arch"
-        operator: In
-        values: ["arm64", "amd64"]
-
-      # Availability Zones
-      - key: "topology.kubernetes.io/zone"
-        operator: In
-        values:
-          - "us-east-1a"
-          - "us-east-1b"
-          - "us-east-1c"
-          - "us-east-1d"
-
-      # Allowed instance types
-      - key: node.kubernetes.io/instance-type
-        operator: In
-        values:
-          - "m6g.4xlarge" # ARM64 instances
-          - "m5zn.3xlarge" # AMD64 instances
-
-      # Only use spot instances for runners
-      - key: "karpenter.sh/capacity-type"
-        operator: In
-        values: ["spot"]
-
-      # Only provision nodes for Linux pods
-      # Needed due to https://github.com/kubernetes-sigs/karpenter/issues/1009
-      - key: "kubernetes.io/os"
-        operator: In
-        values: ["linux"]
-
-      nodeClassRef:
-        kind: EC2NodeClass
-        name: default
-        group: karpenter.k8s.aws
-
-      # Taint these nodes so only pipeline pods will be scheduled on them.
-      taints:
-        - key: spack.io/runner-taint
-          value: "true"
-          effect: NoSchedule
-
-      startupTaints:
-        # See k8s/production/custom/runner-node-certificate-controller/
-        # for explanation of this
-        - key: "node.spack.io/certificate-pending"
-          value: "true"
-          effect: "NoSchedule"
-
-  # Terminate nodes after 5 minutes of idle time
-  disruption:
-    consolidationPolicy: WhenEmpty
-    consolidateAfter: 5m
-
-  # Resource limits for this provisioner only
-  limits:
-    cpu: 80 # 16 vCPUs * 1 replica * 5 concurrent jobs
-    memory: 320Gi # 64 Gi * 1 replica * 5 concurrent jobs
diff --git a/k8s/staging/karpenter/kustomization.yaml b/k8s/staging/karpenter/kustomization.yaml
index 6c31e1395..4772e839a 100644
--- a/k8s/staging/karpenter/kustomization.yaml
+++ b/k8s/staging/karpenter/kustomization.yaml
@@ -1,7 +1,6 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- ../../production/karpenter/provisioners/runners/testing/provisioners.yaml
 - ../../production/karpenter/provisioners/runners/graviton/3/provisioners.yaml
 - ../../production/karpenter/provisioners/runners/graviton/4/provisioners.yaml
 - ../../production/karpenter/provisioners/runners/x86_64/v2/provisioners.yaml