diff --git a/_viash.yaml b/_viash.yaml
index 3a3b5ff..a90ae04 100644
--- a/_viash.yaml
+++ b/_viash.yaml
@@ -72,10 +72,11 @@ authors:
       orcid: "0009-0003-8555-1361"
 
 repositories:
-  - name: openproblems
+  - name: core
     type: github
-    repo: openproblems-bio/openproblems
+    repo: openproblems-bio/core
     tag: build/main
+    path: viash/core
 
 viash_version: 0.9.0
 
diff --git a/src/workflows/process_datasets/config.vsh.yaml b/src/workflows/process_datasets/config.vsh.yaml
index 3d283dd..7d98b4b 100644
--- a/src/workflows/process_datasets/config.vsh.yaml
+++ b/src/workflows/process_datasets/config.vsh.yaml
@@ -23,8 +23,8 @@ resources:
     entrypoint: run_wf
   - path: /common/nextflow_helpers/helper.nf
 dependencies:
-  - name: common/check_dataset_schema
-    repository: openproblems
+  - name: schema/verify_data_structure
+    repository: core
   - name: data_processors/process_dataset
 runners:
   - type: nextflow
diff --git a/src/workflows/run_benchmark/config.vsh.yaml b/src/workflows/run_benchmark/config.vsh.yaml
index 1d408ee..e162544 100644
--- a/src/workflows/run_benchmark/config.vsh.yaml
+++ b/src/workflows/run_benchmark/config.vsh.yaml
@@ -52,10 +52,8 @@ resources:
   - type: file
     path: /_viash.yaml
 dependencies:
-  - name: common/check_dataset_schema
-    repository: openproblems
-  - name: common/extract_metadata
-    repository: openproblems
+  - name: h5ad/extract_uns_metadata
+    repository: core
   - name: control_methods/no_denoising
   - name: control_methods/perfect_denoising
   - name: methods/alra