diff --git a/contracts/AddressProviderNG.vy b/contracts/AddressProviderNG.vy
index 06b1eff..9b7f2f9 100644
--- a/contracts/AddressProviderNG.vy
+++ b/contracts/AddressProviderNG.vy
@@ -81,7 +81,7 @@ def __init__():
 def ids() -> DynArray[uint256, 1000]:
     """
     @notice returns IDs of active registry items in the AddressProvider.
-    @returns An array of IDs.
+    @return An array of IDs.
     """
     _ids: DynArray[uint256, 1000] = []
     for _id in self._ids:
@@ -280,7 +280,7 @@ def remove_id(_id: uint256) -> bool:
 def remove_ids(_ids: DynArray[uint256, 20]) -> bool:
     """
     @notice Unset existing identifiers
-    @param _id DynArray of identifier to unset
+    @param _ids DynArray of identifier to unset
     @return bool success
     """
     assert msg.sender == self.admin  # dev: admin-only function
diff --git a/requirements.in b/requirements.in
index 3267103..e26d9ba 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,4 +1,5 @@
 titanoboa[forking-recommended] @ git+https://github.com/vyperlang/titanoboa@05ec84ad1decfe23cd4a3ffc588d567fd322a509
+git+https://github.com/DanielSchiavini/titanoboa-zksync.git
 black
 flake8
 isort
diff --git a/scripts/deploy_addressprovider_and_setup_zksync.py b/scripts/deploy_addressprovider_and_setup_zksync.py
new file mode 100644
index 0000000..b3841d0
--- /dev/null
+++ b/scripts/deploy_addressprovider_and_setup_zksync.py
@@ -0,0 +1,22 @@
+# AddressProvider deployed on zksync at: 0x54A5a69e17Aa6eB89d77aa3828E38C9Eb4fF263D
+
+import os
+
+import boa
+import boa_zksync
+from eth_account import Account
+
+zksync_rpc = "https://mainnet.era.zksync.io"
+
+boa_zksync.set_zksync_env(zksync_rpc)
+
+
+def main():
+    boa.env.add_account(
+        Account.from_key(os.environ["FIDDYDEPLOYER"]), force_eoa=True
+    )
+    boa.load("contracts/AddressProviderNG.vy")
+
+
+if __name__ == "__main__":
+    main()