diff --git a/consensus-client-it/src/test/scala/com/wavesplatform/api/NodeHttpApi.scala b/consensus-client-it/src/test/scala/com/wavesplatform/api/NodeHttpApi.scala
index bbae09a..eba66b9 100644
--- a/consensus-client-it/src/test/scala/com/wavesplatform/api/NodeHttpApi.scala
+++ b/consensus-client-it/src/test/scala/com/wavesplatform/api/NodeHttpApi.scala
@@ -52,7 +52,7 @@ class NodeHttpApi(apiUri: Uri, backend: SttpBackend[Identity, ?], apiKeyValue: S
     if (currHeight >= atLeast) currHeight
     else {
       Thread.sleep(patienceConfig.interval.toMillis)
-      val waitBlocks = (atLeast - currHeight).min(1)
+      val waitBlocks = (atLeast - currHeight).max(1)
       eventually(timeout(MaxBlockDelay * waitBlocks)) {
         val h = height()(subsequentLoggingOptions)
         h should be >= atLeast
diff --git a/local-network/configs/wavesnode/genesis-template.conf b/local-network/configs/wavesnode/genesis-template.conf
index 91aaa3c..d0c505d 100644
--- a/local-network/configs/wavesnode/genesis-template.conf
+++ b/local-network/configs/wavesnode/genesis-template.conf
@@ -24,7 +24,7 @@ genesis-generator {
     # Private key: 5r7KpS3MNXxRcz9jMbpjZKhaZVxDxF74H4VLW6ydi4aT
     # Public key:  2JYMTjUK7tC8NQi6TD6oWgy41YbrnXuoLzZydrFKTKt6
     # Address:     3FSgXpgbT6m1speWgVx3cVxAZKmdr4barHU
-    { seed-text = "devnet-1", nonce = 1, amount = 998036000000000 }
+    { seed-text = "devnet-1", nonce = 1, amount = 900000000000000 }
 
     # Miner on wavesnode-2
     # Seed text:   devnet-2
@@ -33,7 +33,7 @@ genesis-generator {
     # Private key: F17jrRWmrR7en6eY6ptvnUTNqc9W8RSP34hpX7bNhbht
     # Public key:  FuibB1rJ1uHVvvY6FNmhLqnbvQBNtziWbh7zh5c1CQCG
     # Address:     3FSrRN8X7cDsLyYTScS8Yf8KSwZgJBwf1jU
-    { seed-text = "devnet-2", nonce = 0, amount = 998036000000000 }
+    { seed-text = "devnet-2", nonce = 0, amount = 800900102030000 }
 
     # Additional addresses
 
diff --git a/local-network/configs/wavesnode/waves.conf b/local-network/configs/wavesnode/waves.conf
index 663b5e1..d6620bf 100644
--- a/local-network/configs/wavesnode/waves.conf
+++ b/local-network/configs/wavesnode/waves.conf
@@ -62,7 +62,7 @@ waves {
     micro-block-interval = 200ms
     max-transactions-in-micro-block = 500
     min-micro-block-age = 0ms
-    quorum = 0
+    quorum = 1 # Solves a simultaneous mining on start
     interval-after-last-block-then-generation-is-allowed = 120d
   }
 
@@ -115,6 +115,8 @@ waves {
     minimum-peers = 0
   }
 
+  ntp-server = "47.91.111.180" # TODO: set to null after https://github.com/wavesplatform/Waves/pull/3978
+
   # Nodes synchronization settings
   synchronization {
     # Timeout to receive all requested blocks