diff --git a/tests/data/mock_data.zip b/tests/data/mock_data.zip
index 7ee80466..e8039b2f 100644
Binary files a/tests/data/mock_data.zip and b/tests/data/mock_data.zip differ
diff --git a/tools/conv.py b/tools/conv.py
index d19391c7..36bf0a80 100644
--- a/tools/conv.py
+++ b/tools/conv.py
@@ -212,8 +212,7 @@ print("Selected path: ", args.sqlite_path)
 if os.path.isdir(args.sqlite_path):
     exclude_tables = ["dbversions"]
     file = os.path.join(args.sqlite_path, "database.sqlite3")
-    # TODO
-    # check_db_versions(file)
+    check_db_versions(file)
     if not args.extensions_only:
         migrate_core(file, exclude_tables)
 
@@ -225,10 +224,8 @@ else:
     files = [args.sqlite_path]
 
 
-# TODO: think about testing extension migrations again,
-#       after we pulled them out from core
-# excluded_exts = ["ext_lnurlpos.sqlite3"]
-# for file in files:
-#     filename = os.path.basename(file)
-#     if filename.startswith("ext_") and filename not in excluded_exts:
-#         migrate_ext(file)
+excluded_exts = ["ext_lnurlpos.sqlite3"]
+for file in files:
+    filename = os.path.basename(file)
+    if filename.startswith("ext_") and filename not in excluded_exts:
+        migrate_ext(file)