diff --git a/.gitmodules b/.gitmodules
index 83d35f38..fce16b81 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -14,3 +14,6 @@
 [submodule "app/eth_contract/lib/forge-std"]
 	path = app/eth_contract/lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
+[submodule "example/eth_contract/lib/forge-std"]
+	path = example/eth_contract/lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
diff --git a/example/eth_contract/lib/forge-std b/example/eth_contract/lib/forge-std
new file mode 160000
index 00000000..1714bee7
--- /dev/null
+++ b/example/eth_contract/lib/forge-std
@@ -0,0 +1 @@
+Subproject commit 1714bee72e286e73f76e320d110e0eaf5c4e649d