diff --git a/.github/workflows/npm.yml b/.github/workflows/npm.yml
index bf424751..ac1e7f37 100644
--- a/.github/workflows/npm.yml
+++ b/.github/workflows/npm.yml
@@ -42,17 +42,13 @@ jobs:
       - name: Install Node dependencies
         run: yarn
       
-      - name: Drop-in Test Wallet
-        run: |
-          echo "test test test test test test test test test test test junk" > ./nayms_mnemonic.txt
-          echo "test test test test test test test test test test test junk" > ./nayms_mnemonic_mainnet.txt
-
       - name: Build solidity contracts
         run: make build
         env:
           ETH_MAINNET_RPC_URL: ${{ secrets.ETH_MAINNET_RPC_URL }}
           ETH_SEPOLIA_RPC_URL: ${{ secrets.ETH_SEPOLIA_RPC_URL }}
           ETH_GOERLI_RPC_URL: ${{ secrets.ETH_GOERLI_RPC_URL }}
+          ETH_MAINNET_RPC_URL: ${{ secrets.BASE_MAINNET_RPC_URL }}
           BASE_SEPOLIA_RPC_URL: ${{ secrets.BASE_SEPOLIA_RPC_URL }}
 
       - name: Filter ABI
diff --git a/gemforge.config.cjs b/gemforge.config.cjs
index 4b8a982f..0b074f5f 100644
--- a/gemforge.config.cjs
+++ b/gemforge.config.cjs
@@ -2,14 +2,16 @@ require("dotenv").config();
 const fs = require("fs");
 const ethers = require("ethers");
 
-const MNEMONIC = fs.readFileSync("./nayms_mnemonic.txt").toString().trim();
-const MNEMONIC_MAINNET = fs
-  .readFileSync("./nayms_mnemonic_mainnet.txt")
-  .toString()
-  .trim();
+const MNEMONIC = fs.existsSync("./nayms_mnemonic.txt")
+  ? fs.readFileSync("./nayms_mnemonic.txt").toString().trim()
+  : "test test test test test test test test test test test junk";
+
+const MNEMONIC_MAINNET = fs.existsSync("./nayms_mnemonic_mainnet.txt")
+  ? fs.readFileSync("./nayms_mnemonic_mainnet.txt").toString().trim()
+  : "test test test test test test test test test test test junk";
 
 const walletOwnerIndex = 19;
-const sysAdminAddress = ethers.Wallet.fromMnemonic(MNEMONIC).address;
+const sysAdminAddress = ethers.Wallet.fromMnemonic(MNEMONIC)?.address;
 
 module.exports = {
   // Configuration file version
diff --git a/package.json b/package.json
index 7346f355..d1974539 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nayms/contracts",
-  "version": "3.7.14",
+  "version": "3.7.16",
   "main": "index.js",
   "repository": "https://github.com/nayms/contracts-v3.git",
   "author": "Kevin Park <kevin@fruitful.gg>",