diff --git a/packages/contracts/deploy/helpers.ts b/packages/contracts/deploy/helpers.ts
index a912dd467..3c5f9884a 100644
--- a/packages/contracts/deploy/helpers.ts
+++ b/packages/contracts/deploy/helpers.ts
@@ -94,6 +94,12 @@ export async function getContractAddress(
   } catch (e) {}
 
   try {
+    if (!hre.testingFork.osxVersion) {
+      console.log('==========================');
+      console.log('Warning: osxVersion is not set');
+      console.log('==========================');
+    }
+
     // Try to import the specific active contracts for the given OSx version
     const osxVersions = require(`@aragon/osx-versions`);
 
diff --git a/packages/contracts/deploy/update/to_v1.3.0/99_ManagingDAO.ts b/packages/contracts/deploy/update/to_v1.3.0/99_ManagingDAO.ts
index a630b8982..30ea511ac 100644
--- a/packages/contracts/deploy/update/to_v1.3.0/99_ManagingDAO.ts
+++ b/packages/contracts/deploy/update/to_v1.3.0/99_ManagingDAO.ts
@@ -14,13 +14,14 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
   ).daoBase();
 
   const managingDAOAddress = await getContractAddress('managingDAO', hre);
+
   const daoInterface = DAO__factory.connect(
     managingDAOAddress,
     hre.ethers.provider
   );
   const upgradeTX = await daoInterface.populateTransaction.upgradeToAndCall(
     daoImplementation,
-    daoInterface.interface.encodeFunctionData('initializeFrom', [[1, 0, 0], ''])
+    daoInterface.interface.encodeFunctionData('initializeFrom', [[1, 0, 0], []])
   );
 
   if (!upgradeTX.to || !upgradeTX.data) {