diff --git a/web/src/server/createRun.ts b/web/src/server/createRun.ts
index ac212fc..f8bfe9a 100644
--- a/web/src/server/createRun.ts
+++ b/web/src/server/createRun.ts
@@ -17,8 +17,6 @@ import "server-only";
 import { v4 } from "uuid";
 import { withServerPromise } from "./withServerPromise";
 
-export const maxDuration = 300; // 5 minutes
-
 export const createRun = withServerPromise(
   async ({
     origin,
diff --git a/web/vercel.json b/web/vercel.json
new file mode 100644
index 0000000..bf83203
--- /dev/null
+++ b/web/vercel.json
@@ -0,0 +1,7 @@
+{
+  "functions": {
+    "src/app/**/*": {
+      "maxDuration": 300
+    }
+  }
+}