diff --git a/configs/dataset/simplicial/mantra.yaml b/configs/dataset/simplicial/mantra.yaml
deleted file mode 100755
index 577b48c8..00000000
--- a/configs/dataset/simplicial/mantra.yaml
+++ /dev/null
@@ -1,22 +0,0 @@
-_target_: topobenchmark.data.loaders.SimplicialLoader
-
-# Data definition
-parameters:
-  data_domain: simplicial
-  data_type: topological 
-  data_name: mantra
-  data_dir: ${paths.data_dir}/${dataset.parameters.data_domain}/${dataset.parameters.data_type}/${dataset.parameters.data_name}
-  data_split_dir: ${paths.data_dir}/data_splits/${dataset.parameters.data_name}
-
-  # Dataset parameters
-  task: classification
-  loss_type: cross_entropy
-  monitor_metric: accuracy
-  task_level: graph 
-  data_seed: 0
-
-  # Dataloader parameters
-  batch_size: 128 # Needs to be divisible by the number of devices (e.g., if in a distributed setup)
-  # train_val_test_split: [55_000, 5_000, 10_000]
-  num_workers: 0
-  pin_memory: False
diff --git a/configs/run.yaml b/configs/run.yaml
index 55e460ec..c4dc1f77 100755
--- a/configs/run.yaml
+++ b/configs/run.yaml
@@ -4,7 +4,7 @@
 # order of defaults determines the order in which configs override each other
 defaults:
   - _self_
-  - dataset: simplicial/mantra_name
+  - dataset: simplicial/mantra_orientation
   - model: simplicial/scn
   - transforms: ${get_default_transform:${dataset},${model}} #no_transform
   - optimizer: default