diff --git a/ethereum/foundry.toml b/ethereum/foundry.toml
index 6c8f085..c91048c 100644
--- a/ethereum/foundry.toml
+++ b/ethereum/foundry.toml
@@ -2,6 +2,7 @@
 solc_version = "0.8.17"
 optimizer = true
 optimizer_runs = 200
+via_ir = true
 extra_output = ["metadata", "storageLayout", "evm.deployedBytecode.immutableReferences"]
 
 src = "contracts"
diff --git a/ethereum/package.json b/ethereum/package.json
index a03f92d..318b49b 100644
--- a/ethereum/package.json
+++ b/ethereum/package.json
@@ -16,8 +16,8 @@
     "ts-node": "^10.9.1"
   },
   "scripts": {
-    "build": "forge build -o build --via-ir",
-    "unit-test": "forge test -vvvvv --via-ir",
+    "build": "forge build -o build",
+    "unit-test": "forge test -vvvvv",
     "integration-test": "bash shell-scripts/run_integration_tests.sh",
     "typechain": "bash ../sdk/scripts/make_ethers_types.sh",
     "flatten": "mkdir -p node_modules/@poanet/solidity-flattener/contracts && cp -r contracts/* node_modules/@poanet/solidity-flattener/contracts/ && poa-solidity-flattener",