diff --git a/extension/src/background.js b/extension/src/background.js
index dc92504..ad908ef 100644
--- a/extension/src/background.js
+++ b/extension/src/background.js
@@ -51,6 +51,7 @@ function interceptSubmit(details) {
         method: 'POST',
         headers: {
             'content-type': 'application/json',
+            'user-agent': 'Mozilla/5.0 (compatible) aci-extension/1.0 (+https://git.ashhhleyyy.dev/ash/aci)',
         },
         body: JSON.stringify({
             code: activity.code,
diff --git a/extension/src/config.js b/extension/src/config.js
index 54469e2..53cc59a 100644
--- a/extension/src/config.js
+++ b/extension/src/config.js
@@ -1,2 +1,3 @@
 this.SERVER_URL = 'https://aci-api.ashhhleyyy.dev';
 //this.SERVER_URL = 'http://localhost:8000';
+this.USER_AGENT = 'Mozilla/5.0 (compatible) aci-extension/1.0 (+https://git.ashhhleyyy.dev/ash/aci)'
diff --git a/extension/src/popup.js b/extension/src/popup.js
index a163612..91340bc 100644
--- a/extension/src/popup.js
+++ b/extension/src/popup.js
@@ -113,7 +113,7 @@ chrome.storage.sync.get([
     if (window.location.hash.length >= 2) {
         const query = window.location.hash.substring(1);
         const queryParams = new URLSearchParams(query);
-        const res = await fetch(SERVER_URL + '/api/codes/query?' + query).catch((e) => {
+        const res = await fetch(SERVER_URL + '/api/codes/query?' + query, { headers: { 'user-agent': USER_AGENT } }).catch((e) => {
             message(`Something went wrong: ${e}`);
             console.error(e);
         });
@@ -125,7 +125,7 @@ chrome.storage.sync.get([
         const activity = await res.json();
 
         if (config.enable_reject) {
-            const rejectRes = await fetch(SERVER_URL + '/3p-proxy/reject?' + query).catch((e) => {
+            const rejectRes = await fetch(SERVER_URL + '/3p-proxy/reject?' + query, { headers: { 'user-agent': USER_AGENT } }).catch((e) => {
                 message(`Something went wrong: ${e}`);
                 console.error(e);
             });
@@ -138,7 +138,7 @@ chrome.storage.sync.get([
         }
 
         if (config.enable_shrine) {
-            const shrineRes = await fetch(SERVER_URL + '/3p-proxy/shrine-checkout?' + query).catch((e) => {
+            const shrineRes = await fetch(SERVER_URL + '/3p-proxy/shrine-checkout?' + query, { headers: { 'user-agent': USER_AGENT } }).catch((e) => {
                 message(`Something went wrong: ${e}`);
                 console.error(e);
             });
@@ -162,7 +162,7 @@ chrome.storage.sync.get([
             }
         }
     } else {
-        const res = await fetch(SERVER_URL + '/api/codes').catch((e) => {
+        const res = await fetch(SERVER_URL + '/api/codes', { headers: { 'user-agent': USER_AGENT } }).catch((e) => {
             message(`Something went wrong: ${e}`);
             console.error(e);
         });