diff --git a/scripts/circuit-prep.sh b/scripts/circuit-prep.sh
index 4d6b65a..34a1842 100755
--- a/scripts/circuit-prep.sh
+++ b/scripts/circuit-prep.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 
-circom src/circuit_tests/poseidon-digest-test.circom --r1cs --wasm
-circom src/circuit_tests/poseidon-hash-test.circom --r1cs --wasm
-circom src/circuit_tests/storer-test.circom --r1cs --wasm
+circom src/circuit_tests/poseidon-digest-test.circom --r1cs --wasm -o src/circuit_tests/artifacts
+circom src/circuit_tests/poseidon-hash-test.circom --r1cs --wasm -o src/circuit_tests/artifacts
+circom src/circuit_tests/storer-test.circom --r1cs --wasm -o src/circuit_tests/artifacts