diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..888d42d
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lib/forge-std"]
+	path = lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
diff --git a/lib/forge-std b/lib/forge-std
new file mode 160000
index 0000000..e8a047e
--- /dev/null
+++ b/lib/forge-std
@@ -0,0 +1 @@
+Subproject commit e8a047e3f40f13fa37af6fe14e6e06283d9a060e