diff --git a/marine-examples/greeting/.fluence/aqua/workers.aqua b/marine-examples/greeting/.fluence/aqua/workers.aqua
index 3028907..9d557d9 100644
--- a/marine-examples/greeting/.fluence/aqua/workers.aqua
+++ b/marine-examples/greeting/.fluence/aqua/workers.aqua
@@ -9,9 +9,23 @@ data GetWorkersInfoDealsDefaultWorker:
 data GetWorkersInfoDeals:
     defaultWorker: GetWorkersInfoDealsDefaultWorker
 
+data GetWorkersInfoHostsDefaultWorkerInstallationSpells:
+    hostId: string
+    spellId: string
+    workerId: string
+
+data GetWorkersInfoHostsDefaultWorker:
+    definition: string
+    installationSpells: []GetWorkersInfoHostsDefaultWorkerInstallationSpells
+    timestamp: string
+    relayId: string
+
+data GetWorkersInfoHosts:
+    defaultWorker: GetWorkersInfoHostsDefaultWorker
+
 data GetWorkersInfo:
     deals: GetWorkersInfoDeals
-    hosts: ?u8
+    hosts: GetWorkersInfoHosts
 
 func getWorkersInfo() -> GetWorkersInfo:
-    <- GetWorkersInfo(deals=GetWorkersInfoDeals(defaultWorker=GetWorkersInfoDealsDefaultWorker(definition="bafkreienjhwj727gvxpxr4aa4m3xhi76sgwtehpi5kousma7d6phioegbi",timestamp="2023-04-24T06:11:21.896Z",dealIdOriginal="0xD78f25dE9f0D73aa0c1C009CB99D1A9B2078934f",dealId="d78f25de9f0d73aa0c1c009cb99d1a9b2078934f",chainNetwork="testnet",chainNetworkId=1313161555)),hosts=nil)
+    <- GetWorkersInfo(deals=GetWorkersInfoDeals(defaultWorker=GetWorkersInfoDealsDefaultWorker(definition="bafkreienjhwj727gvxpxr4aa4m3xhi76sgwtehpi5kousma7d6phioegbi",timestamp="2023-04-24T05:54:59.215Z",dealIdOriginal="0x4CE2CC9d7f7EdCb32679a5154761cd55eA4DAEF3",dealId="4ce2cc9d7f7edcb32679a5154761cd55ea4daef3",chainNetwork="testnet",chainNetworkId=1313161555)),hosts=GetWorkersInfoHosts(defaultWorker=GetWorkersInfoHostsDefaultWorker(definition="bafkreig2qgnju5l6tqmwx2a6nufxboyh5nqslxgy657vmuus73xhuzvkey",installationSpells=[GetWorkersInfoHostsDefaultWorkerInstallationSpells(hostId="12D3KooWAKNos2KogexTXhrkMZzFYpLHuWJ4PgoAhurSAv7o5CWA",spellId="efa3c54b-28e8-4f4e-8683-f618edb1bead",workerId="12D3KooWRyAh6agnPhQJaYEScTtZqLo44RN3cSSEmqgamymzzJpM")],timestamp="2023-04-24T18:20:44.516Z",relayId="12D3KooWJ4bTHirdTFNZpCS72TAzwtdmavTBkkEXtzo6wHL25CtE")))
diff --git a/marine-examples/greeting/.fluence/workers.yaml b/marine-examples/greeting/.fluence/workers.yaml
index 15c748e..fbadc70 100644
--- a/marine-examples/greeting/.fluence/workers.yaml
+++ b/marine-examples/greeting/.fluence/workers.yaml
@@ -13,3 +13,12 @@ deals:
     dealId: 4ce2cc9d7f7edcb32679a5154761cd55ea4daef3
     chainNetwork: testnet
     chainNetworkId: 1313161555
+hosts:
+  defaultWorker:
+    definition: bafkreig2qgnju5l6tqmwx2a6nufxboyh5nqslxgy657vmuus73xhuzvkey
+    installation_spells:
+      - host_id: 12D3KooWAKNos2KogexTXhrkMZzFYpLHuWJ4PgoAhurSAv7o5CWA
+        spell_id: efa3c54b-28e8-4f4e-8683-f618edb1bead
+        worker_id: 12D3KooWRyAh6agnPhQJaYEScTtZqLo44RN3cSSEmqgamymzzJpM
+    timestamp: 2023-04-24T18:20:44.516Z
+    relayId: 12D3KooWJ4bTHirdTFNZpCS72TAzwtdmavTBkkEXtzo6wHL25CtE
diff --git a/marine-examples/greeting/src/aqua/main.aqua b/marine-examples/greeting/src/aqua/main.aqua
index 0069a95..ec1069b 100644
--- a/marine-examples/greeting/src/aqua/main.aqua
+++ b/marine-examples/greeting/src/aqua/main.aqua
@@ -8,15 +8,27 @@ import "@fluencelabs/spell/spell_service.aqua"
 import "workers.aqua"
 import "services.aqua"
 
-export greeting, greetings_seq, greetings_par
+export greeting, greetings_seq, greetings_par, tester
 
+service Console("run-console"):
+    print(msg: []?string)
+
+service Console2("run-console"):
+    print(msg: string)
 
 func getWorkers() -> []Record:
   workersInfo <- getWorkersInfo()
   dealId = workersInfo.deals.defaultWorker.dealId
   workersOp, err <- resolveSubnetwork(dealId)
+  Console.print([err])
   <- workersOp!
 
+func tester():
+  workersInfo <- getWorkersInfo()
+  dealId = workersInfo.deals.defaultWorker.dealId
+  -- workersOp, err <- resolveSubnetwork(dealId)
+  Console2.print("tester")
+
 
 func greeting(arg: string) -> string:
   on HOST_PEER_ID: