diff --git a/src/base/labels_nebius.config b/src/base/labels_nebius.config
index c0a16df3a..aa192a5ee 100644
--- a/src/base/labels_nebius.config
+++ b/src/base/labels_nebius.config
@@ -52,7 +52,7 @@ process {
     disk = { 100.GB * task.attempt }
   }
   withLabel: highmem {
-    memory = { get_memory( 100.GB * task.attempt ) }
+    memory = { get_memory( 200.GB * task.attempt ) }
     disk = { 200.GB * task.attempt }
     pod = [[nodeSelector: 'nebius.com/node-group-id=mk8snodegroup-e00hnqhyfdcsy9m09n']]
   }
diff --git a/src/data_processors/process_dataset/config.vsh.yaml b/src/data_processors/process_dataset/config.vsh.yaml
index 9184a3f8c..67ecba505 100644
--- a/src/data_processors/process_dataset/config.vsh.yaml
+++ b/src/data_processors/process_dataset/config.vsh.yaml
@@ -35,4 +35,4 @@ runners:
   - type: executable
   - type: nextflow
     directives:
-      label: [lowcpu, midmem, hightime]
+      label: [lowcpu, highmem, hightime]
diff --git a/src/datasets/loaders/allen_brain_cell_atlas_merfish/script.py b/src/datasets/loaders/allen_brain_cell_atlas_merfish/script.py
index 28ebf44ba..1469e2c40 100644
--- a/src/datasets/loaders/allen_brain_cell_atlas_merfish/script.py
+++ b/src/datasets/loaders/allen_brain_cell_atlas_merfish/script.py
@@ -155,7 +155,7 @@ def download_fov_image(fov_idx, n_format, prefix, suffix, base_url, frames, stai
     reader = DaxReader(str(dax_path))
     img = np.array([reader.load_frame(f) for f in frames])
     reader.close()
-    tifffile.imsave(tif_path, img)
+    tifffile.imwrite(tif_path, img)
     return img