diff --git a/.gitignore b/.gitignore
index 1901cfa..920645c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,7 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+# Compiler outputs
+/cache
+/zkout
\ No newline at end of file
diff --git a/foundry.toml b/foundry.toml
new file mode 100644
index 0000000..cac8fb8
--- /dev/null
+++ b/foundry.toml
@@ -0,0 +1,8 @@
+[profile.default]
+src = "contracts"
+out = "out"
+libs = ["lib"]
+solc_version = "0.8.19"
+
+[profile.default.zksync]
+zksolc = "1.5.6"
\ No newline at end of file