diff --git a/.gitmodules b/.gitmodules
index 8b13789..e9dccc6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1 +1,4 @@
 
+[submodule "onchain/lib/forge-std"]
+	path = onchain/lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
diff --git a/onchain/lib/forge-std b/onchain/lib/forge-std
new file mode 160000
index 0000000..b93cf4b
--- /dev/null
+++ b/onchain/lib/forge-std
@@ -0,0 +1 @@
+Subproject commit b93cf4bc34ff214c099dc970b153f85ade8c9f66