diff --git a/SAMPLE.env.forge b/SAMPLE.env.forge
new file mode 100644
index 00000000..d68f7d2c
--- /dev/null
+++ b/SAMPLE.env.forge
@@ -0,0 +1,3 @@
+# Common
+# =================================
+MAINNET_RPC_URL="https://mainnet.infura.io/v3/<KEY HERE>"