diff --git a/src/backend/tests/conftest.py b/src/backend/tests/conftest.py
index 60ec48ce5..309bfcebf 100644
--- a/src/backend/tests/conftest.py
+++ b/src/backend/tests/conftest.py
@@ -63,7 +63,10 @@ def blockbuster(request):
                 "io.TextIOWrapper.read",
             ]:
                 bb.functions[func].can_block_functions.append(("importlib_metadata/__init__.py", {"metadata"}))
-            bb.functions["threading.Lock.acquire"].deactivate()
+
+            for func in bb.functions:
+                if func.startswith("sqlite3."):
+                    bb.functions[func].deactivate()
             yield bb