diff --git a/cmd/server/tests/test_helpers.go b/cmd/server/tests/test_helpers.go
index 674b8d5..b9154af 100644
--- a/cmd/server/tests/test_helpers.go
+++ b/cmd/server/tests/test_helpers.go
@@ -126,7 +126,6 @@ func setupTestServer(t *testing.T) (*httptest.Server, *database.Queries, *config
 		ConflictHandler:      conflictHandler,
 		AnalyticsHandler:     analyticsHandler,
 		QueueHandler:         queueHandler,
-		CollectionHandler:    nil, // Not needed for tests
 		OPDSHandler:          opdsHandler,
 		ConnManager:          connManager,
 		QueueProcessor:       queueProcessor,