diff --git a/share/spack/gitlab/cloud_pipelines/stacks/ml-darwin-aarch64-mps/spack.yaml b/share/spack/gitlab/cloud_pipelines/stacks/ml-darwin-aarch64-mps/spack.yaml
index 94211f6cde..b4ed2be412 100644
--- a/share/spack/gitlab/cloud_pipelines/stacks/ml-darwin-aarch64-mps/spack.yaml
+++ b/share/spack/gitlab/cloud_pipelines/stacks/ml-darwin-aarch64-mps/spack.yaml
@@ -84,8 +84,6 @@ spack:
 
   # XGBoost
   - py-xgboost
-  # - r-xgboost
-  - xgboost
 
   ci:
     pipeline-gen:
diff --git a/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cpu/spack.yaml b/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cpu/spack.yaml
index fd22335885..fdb4efe0db 100644
--- a/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cpu/spack.yaml
+++ b/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cpu/spack.yaml
@@ -77,8 +77,6 @@ spack:
 
     # XGBoost
     - py-xgboost
-    # - r-xgboost
-    - xgboost
 
   ci:
     pipeline-gen:
diff --git a/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cuda/spack.yaml b/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cuda/spack.yaml
index 5053f28fd3..5181c11e56 100644
--- a/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cuda/spack.yaml
+++ b/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-cuda/spack.yaml
@@ -81,8 +81,6 @@ spack:
 
     # XGBoost
     - py-xgboost
-    # - r-xgboost
-    - xgboost
 
   ci:
     pipeline-gen:
diff --git a/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-rocm/spack.yaml b/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-rocm/spack.yaml
index 4fb9e0eddf..02f1011514 100644
--- a/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-rocm/spack.yaml
+++ b/share/spack/gitlab/cloud_pipelines/stacks/ml-linux-x86_64-rocm/spack.yaml
@@ -84,8 +84,6 @@ spack:
 
     # XGBoost
     - py-xgboost
-    # - r-xgboost
-    - xgboost
 
   ci:
     pipeline-gen: