diff --git a/Cargo.lock b/Cargo.lock
index f0b6b28314b..66a32c6c339 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9909,7 +9909,6 @@ version = "0.1.0"
 dependencies = [
  "codegen 0.1.0",
  "zkevm_test_harness 1.3.3",
- "zksync_config",
  "zksync_prover_interface",
  "zksync_types",
 ]
diff --git a/core/lib/dal/sqlx-data.json b/core/lib/dal/sqlx-data.json
deleted file mode 100644
index 95c8c858baa..00000000000
--- a/core/lib/dal/sqlx-data.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "db": "PostgreSQL"
-}
\ No newline at end of file
diff --git a/core/lib/l1_contract_interface/Cargo.toml b/core/lib/l1_contract_interface/Cargo.toml
index 7a8afbd1b8e..204198bdaec 100644
--- a/core/lib/l1_contract_interface/Cargo.toml
+++ b/core/lib/l1_contract_interface/Cargo.toml
@@ -13,7 +13,6 @@ readme = "README.md"
 [dependencies]
 zksync_types = { path = "../types" }
 zksync_prover_interface = { path = "../prover_interface" }
-zksync_config = { path = "../config" }
 
 # Used to serialize proof data
 codegen = { git = "https://github.com/matter-labs/solidity_plonk_verifier.git", branch = "dev" }
diff --git a/core/lib/types/src/l1_batch_commit_data_generator.rs b/core/lib/types/src/l1_batch_commit_data_generator.rs
index 33b963d6049..166836eefc1 100644
--- a/core/lib/types/src/l1_batch_commit_data_generator.rs
+++ b/core/lib/types/src/l1_batch_commit_data_generator.rs
@@ -10,10 +10,10 @@ where
 }
 
 #[derive(Debug, Clone)]
-pub struct RollupModeL1BatchCommitDataGenerator {}
+pub struct RollupModeL1BatchCommitDataGenerator;
 
 #[derive(Debug, Clone)]
-pub struct ValidiumModeL1BatchCommitDataGenerator {}
+pub struct ValidiumModeL1BatchCommitDataGenerator;
 
 impl L1BatchCommitDataGenerator for RollupModeL1BatchCommitDataGenerator {
     fn l1_commit_data(&self, l1_batch_with_metadata: &L1BatchWithMetadata) -> Token {
diff --git a/era-contracts-lambda b/era-contracts-lambda
deleted file mode 160000
index c1ecf8a3c36..00000000000
--- a/era-contracts-lambda
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c1ecf8a3c3632423feb392e8ad6d0075e5ef42a3