diff --git a/backend/package-lock.json b/backend/package-lock.json
index 1d7fc49..6116a71 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -24,6 +24,7 @@
         "zod": "^3.22.4"
       },
       "devDependencies": {
+        "@fastify/cors": "^11.2.0",
         "@types/jest": "^29.5.11",
         "@types/node": "^20.10.0",
         "eslint": "^8.56.0",
@@ -702,6 +703,44 @@
       "integrity": "sha512-m9FVDXU3GT2ITSe0UaMA5rU3QkfC/UXtCU8y0gSN/GugTqtVldOBWIB5V6V3sbmenVZUIpU6f+mPEO2+m5iTaA==",
       "license": "MIT"
     },
+    "node_modules/@fastify/cors": {
+      "version": "11.2.0",
+      "resolved": "https://registry.npmjs.org/@fastify/cors/-/cors-11.2.0.tgz",
+      "integrity": "sha512-LbLHBuSAdGdSFZYTLVA3+Ch2t+sA6nq3Ejc6XLAKiQ6ViS2qFnvicpj0htsx03FyYeLs04HfRNBsz/a8SvbcUw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "fastify-plugin": "^5.0.0",
+        "toad-cache": "^3.7.0"
+      }
+    },
+    "node_modules/@fastify/cors/node_modules/fastify-plugin": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/fastify-plugin/-/fastify-plugin-5.1.0.tgz",
+      "integrity": "sha512-FAIDA8eovSt5qcDgcBvDuX/v0Cjz0ohGhENZ/wpc3y+oZCY2afZ9Baqql3g/lC+OHRnciQol4ww7tuthOb9idw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
     "node_modules/@fastify/deepmerge": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/@fastify/deepmerge/-/deepmerge-2.0.2.tgz",
diff --git a/backend/package.json b/backend/package.json
index cee399a..18f83fc 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -32,6 +32,7 @@
     "zod": "^3.22.4"
   },
   "devDependencies": {
+    "@fastify/cors": "^11.2.0",
     "@types/jest": "^29.5.11",
     "@types/node": "^20.10.0",
     "eslint": "^8.56.0",
diff --git a/backend/src/server.ts b/backend/src/server.ts
index 5b08d6d..0755238 100644
--- a/backend/src/server.ts
+++ b/backend/src/server.ts
@@ -1,4 +1,5 @@
 import fastify from 'fastify';
+import cors from '@fastify/cors';
 import jwt from '@fastify/jwt';
 import dotenv from 'dotenv';
 import { prismaPlugin } from './plugins/prisma';
@@ -33,6 +34,11 @@ const server = fastify({
 });
 
 // Register Plugins
+server.register(cors, {
+    origin: ['https://veridian.runfoo.run', 'http://localhost:5173'],
+    credentials: true,
+    methods: ['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS']
+});
 server.register(prismaPlugin);
 server.register(jwt, {
     secret: process.env.JWT_SECRET || 'supersecret'