diff --git a/manifests/base/kustomization.yaml b/manifests/base/kustomization.yaml
index 3808e825f..54b62898a 100644
--- a/manifests/base/kustomization.yaml
+++ b/manifests/base/kustomization.yaml
@@ -144,13 +144,6 @@ vars:
       apiVersion: v1
     fieldref:
       fieldpath: data.odh-rstudio-notebook-n-1
-  - name: odh-rstudio-notebook-n-2
-    objref:
-      kind: ConfigMap
-      name: notebooks-parameters
-      apiVersion: v1
-    fieldref:
-      fieldpath: data.odh-rstudio-notebook-n-2
   - name: odh-rstudio-gpu-notebook-n
     objref:
       kind: ConfigMap
@@ -165,13 +158,6 @@ vars:
       apiVersion: v1
     fieldref:
       fieldpath: data.odh-rstudio-gpu-notebook-n-1
-  - name: odh-rstudio-gpu-notebook-n-2
-    objref:
-      kind: ConfigMap
-      name: notebooks-parameters
-      apiVersion: v1
-    fieldref:
-      fieldpath: data.odh-rstudio-gpu-notebook-n-2
   - name: odh-minimal-notebook-image-commit-n
     objref:
       kind: ConfigMap