diff --git a/Blockchain/Tests/BlockchainTests/BlockchainServices.swift b/Blockchain/Tests/BlockchainTests/BlockchainServices.swift
index d7985125..ae08472e 100644
--- a/Blockchain/Tests/BlockchainTests/BlockchainServices.swift
+++ b/Blockchain/Tests/BlockchainTests/BlockchainServices.swift
@@ -1,10 +1,12 @@
 import Blockchain
+import Foundation
 import Utils
 
 class BlockchainServices {
     let config: ProtocolConfigRef
     let timeProvider: MockTimeProvider
     let dataProvider: BlockchainDataProvider
+    let dataStore: DataStore
     let eventBus: EventBus
     let scheduler: MockScheduler
     let keystore: DevKeyStore
@@ -30,6 +32,7 @@ class BlockchainServices {
         self.genesisBlock = genesisBlock
         self.genesisState = genesisState
         dataProvider = try! await BlockchainDataProvider(InMemoryDataProvider(genesisState: genesisState, genesisBlock: genesisBlock))
+        dataStore = DataStore(InMemoryDataStore(), basePath: URL(fileURLWithPath: "/tmp/boka-test-data"))
 
         storeMiddleware = StoreMiddleware()
         eventBus = EventBus(eventMiddleware: .serial(Middleware(storeMiddleware), .noError), handlerMiddleware: .noError)
diff --git a/Blockchain/Tests/BlockchainTests/ValidatorServiceTests.swift b/Blockchain/Tests/BlockchainTests/ValidatorServiceTests.swift
index 8493157d..d927f77d 100644
--- a/Blockchain/Tests/BlockchainTests/ValidatorServiceTests.swift
+++ b/Blockchain/Tests/BlockchainTests/ValidatorServiceTests.swift
@@ -23,7 +23,8 @@ struct ValidatorServiceTests {
             keystore: services.keystore,
             eventBus: services.eventBus,
             scheduler: services.scheduler,
-            dataProvider: services.dataProvider
+            dataProvider: services.dataProvider,
+            dataStore: services.dataStore
         )
         await validatorService.onSyncCompleted()
         return (services, validatorService)