diff --git a/asreviewcontrib/covid19/__init__.py b/asreviewcontrib/covid19/__init__.py
index 1172b77..8ab5687 100644
--- a/asreviewcontrib/covid19/__init__.py
+++ b/asreviewcontrib/covid19/__init__.py
@@ -1,4 +1,4 @@
 from asreviewcontrib.covid19.datasets import Covid19DataGroup
 
-__version__ = "0.8.2"
+__version__ = "0.9"
 __extension_name__ = "asreview-covid19"
diff --git a/config/all.json b/config/all.json
index 98040ee..ee9d5f5 100644
--- a/config/all.json
+++ b/config/all.json
@@ -148,7 +148,7 @@
     },
     "cord19-all": {
         "title": "CORD-19",
-        "base_id": "cord19",
+        "base_id": "cord19-all",
         "type": "versioned",
         "configs": [
             {
diff --git a/config/cord19-all/index.json b/config/cord19-all/index.json
index 33aa34d..7c28cc9 100644
--- a/config/cord19-all/index.json
+++ b/config/cord19-all/index.json
@@ -1,6 +1,6 @@
 {
     "title": "CORD-19",
-    "base_id": "cord19",
+    "base_id": "cord19-all",
     "type": "versioned",
     "filenames": [
         "cord19_v3_all.json",
diff --git a/scripts/create_config.py b/scripts/create_config.py
index ba1aacd..de98bb3 100755
--- a/scripts/create_config.py
+++ b/scripts/create_config.py
@@ -140,7 +140,7 @@ def create_complete_configs(from_file=True):
 
     meta_data = {
         "title": "CORD-19",
-        "base_id": "cord19",
+        "base_id": "cord19-all",
         "type": "versioned",
         "filenames": [x for x in data_names],
     }
diff --git a/setup.py b/setup.py
index f933de9..15d1c1e 100644
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@
     packages=find_namespace_packages(include=['asreviewcontrib.*']),
     namespace_package=["asreview"],
     install_requires=[
-        "asreview>=0.9",
+        "asreview>=0.9.4",
     ],
 
     extras_require=DEPS,