diff --git a/src/webui/www/eslint.config.mjs b/src/webui/www/eslint.config.mjs
index 58ff348bf..ed4f3ab22 100644
--- a/src/webui/www/eslint.config.mjs
+++ b/src/webui/www/eslint.config.mjs
@@ -40,6 +40,7 @@ export default [
             "prefer-const": "error",
             "prefer-template": "error",
             "radix": "error",
+            "require-await": "error",
             "PreferArrowFunctions/prefer-arrow-functions": "error",
             "Stylistic/no-extra-semi": "error",
             "Stylistic/no-mixed-operators": [
diff --git a/src/webui/www/private/downloadlimit.html b/src/webui/www/private/downloadlimit.html
index d703cf79e..8f2f9da89 100644
--- a/src/webui/www/private/downloadlimit.html
+++ b/src/webui/www/private/downloadlimit.html
@@ -56,7 +56,7 @@
                             limit: limit
                         })
                     })
-                    .then(async (response) => {
+                    .then((response) => {
                         if (!response.ok)
                             return;
 
@@ -72,7 +72,7 @@
                             limit: limit
                         })
                     })
-                    .then(async (response) => {
+                    .then((response) => {
                         if (!response.ok)
                             return;
 
diff --git a/src/webui/www/private/newtag.html b/src/webui/www/private/newtag.html
index a8067fecc..8287c5ef3 100644
--- a/src/webui/www/private/newtag.html
+++ b/src/webui/www/private/newtag.html
@@ -64,7 +64,7 @@
                                     tags: tagName
                                 })
                             })
-                            .then(async (response) => {
+                            .then((response) => {
                                 if (!response.ok)
                                     return;
 
@@ -83,7 +83,7 @@
                                     tags: tagName
                                 })
                             })
-                            .then(async (response) => {
+                            .then((response) => {
                                 if (!response.ok)
                                     return;
 
diff --git a/src/webui/www/private/scripts/cache.js b/src/webui/www/private/scripts/cache.js
index 3b93c8757..999a5db2d 100644
--- a/src/webui/www/private/scripts/cache.js
+++ b/src/webui/www/private/scripts/cache.js
@@ -53,7 +53,7 @@ window.qBittorrent.Cache ??= (() => {
     class BuildInfoCache {
         #m_store = {};
 
-        async init() {
+        init() {
             return fetch("api/v2/app/buildInfo", {
                     method: "GET",
                     cache: "no-store"
@@ -80,7 +80,7 @@ window.qBittorrent.Cache ??= (() => {
         //   onFailure: () => {},
         //   onSuccess: () => {}
         // }
-        async init(obj = {}) {
+        init(obj = {}) {
             return fetch("api/v2/app/preferences", {
                     method: "GET",
                     cache: "no-store"
@@ -153,7 +153,7 @@ window.qBittorrent.Cache ??= (() => {
     class QbtVersionCache {
         #m_store = "";
 
-        async init() {
+        init() {
             return fetch("api/v2/app/version", {
                     method: "GET",
                     cache: "no-store"
diff --git a/src/webui/www/private/shareratio.html b/src/webui/www/private/shareratio.html
index b106e72b8..726fbed29 100644
--- a/src/webui/www/private/shareratio.html
+++ b/src/webui/www/private/shareratio.html
@@ -108,7 +108,7 @@
                             inactiveSeedingTimeLimit: inactiveSeedingTimeLimitValue
                         })
                     })
-                    .then(async (response) => {
+                    .then((response) => {
                         if (!response.ok)
                             return;