diff --git a/next.config.js b/next.config.js
index 8d4b8c40..e1c91a5c 100644
--- a/next.config.js
+++ b/next.config.js
@@ -5,6 +5,9 @@ const { withIpfsGateway } = require("@crossbell/ipfs-gateway-next")
 const withBundleAnalyzer = require("@next/bundle-analyzer")({
   enabled: process.env.ANALYZE === "true",
 })
+const execSync = require("child_process").execSync
+
+const lastCommitCommand = "git rev-parse HEAD"
 
 class UnoCSS {
   /**
@@ -51,5 +54,9 @@ module.exports = withBundleAnalyzer(
         "default-src 'self'; script-src 'none'; sandbox; style-src 'unsafe-inline';",
       remotePatterns: [{ hostname: "**" }],
     },
+
+    async generateBuildId() {
+      return execSync(lastCommitCommand).toString().trim()
+    },
   }),
 )