diff --git a/package-lock.json b/package-lock.json
index a60d6fac93..697b98c3f6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25111,16 +25111,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/isomorphic-unfetch": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/isomorphic-unfetch/-/isomorphic-unfetch-3.1.0.tgz",
-      "integrity": "sha512-geDJjpoZ8N0kWexiwkX8F9NkTsXhetLPVbZFQ+JTW239QNOwvB0gniuR1Wc6f0AMTn7/mFGyXvHTifrCp/GH8Q==",
-      "dev": true,
-      "dependencies": {
-        "node-fetch": "^2.6.1",
-        "unfetch": "^4.2.0"
-      }
-    },
     "node_modules/isstream": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
@@ -35673,12 +35663,6 @@
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.6.tgz",
       "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A=="
     },
-    "node_modules/unfetch": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/unfetch/-/unfetch-4.2.0.tgz",
-      "integrity": "sha512-F9p7yYCn6cIW9El1zi0HI6vqpeIvBsr3dSuRO6Xuppb1u5rXpCPmMvLSyECLhybr9isec8Ohl0hPekMVrEinDA==",
-      "dev": true
-    },
     "node_modules/uni-global": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/uni-global/-/uni-global-1.0.0.tgz",
@@ -39649,7 +39633,6 @@
         "handlebars-loader": "^1.7.3",
         "html-webpack-plugin": "^5.5.1",
         "i18next-scanner": "^4.4.0",
-        "isomorphic-unfetch": "^3.0.0",
         "jquery": "^2.2.4",
         "jsdom": "^19.0.0",
         "jsdom-global": "^3.0.2",
@@ -47835,7 +47818,6 @@
         "i18next-fs-backend": "^2.2.0",
         "i18next-http-middleware": "^3.4.1",
         "i18next-scanner": "^4.4.0",
-        "isomorphic-unfetch": "^3.0.0",
         "jose": "^4.3.8",
         "jquery": "^2.2.4",
         "jsdom": "^19.0.0",
@@ -61819,16 +61801,6 @@
       "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz",
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8="
     },
-    "isomorphic-unfetch": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/isomorphic-unfetch/-/isomorphic-unfetch-3.1.0.tgz",
-      "integrity": "sha512-geDJjpoZ8N0kWexiwkX8F9NkTsXhetLPVbZFQ+JTW239QNOwvB0gniuR1Wc6f0AMTn7/mFGyXvHTifrCp/GH8Q==",
-      "dev": true,
-      "requires": {
-        "node-fetch": "^2.6.1",
-        "unfetch": "^4.2.0"
-      }
-    },
     "isstream": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
@@ -70169,12 +70141,6 @@
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.6.tgz",
       "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A=="
     },
-    "unfetch": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/unfetch/-/unfetch-4.2.0.tgz",
-      "integrity": "sha512-F9p7yYCn6cIW9El1zi0HI6vqpeIvBsr3dSuRO6Xuppb1u5rXpCPmMvLSyECLhybr9isec8Ohl0hPekMVrEinDA==",
-      "dev": true
-    },
     "uni-global": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/uni-global/-/uni-global-1.0.0.tgz",
diff --git a/services/web/frontend/js/libraries.js b/services/web/frontend/js/libraries.js
index 2decde9aa5..e231bb2dd1 100644
--- a/services/web/frontend/js/libraries.js
+++ b/services/web/frontend/js/libraries.js
@@ -9,8 +9,5 @@ import './vendor/libs/select/select'
 // CSS
 import 'angular/angular-csp.css'
 
-// Polyfill fetch for IE11
-import 'isomorphic-unfetch'
-
 // Rewrite meta elements
 import './utils/meta'
diff --git a/services/web/package.json b/services/web/package.json
index 20030cd05a..708ab7b821 100644
--- a/services/web/package.json
+++ b/services/web/package.json
@@ -284,7 +284,6 @@
     "handlebars-loader": "^1.7.3",
     "html-webpack-plugin": "^5.5.1",
     "i18next-scanner": "^4.4.0",
-    "isomorphic-unfetch": "^3.0.0",
     "jquery": "^2.2.4",
     "jsdom": "^19.0.0",
     "jsdom-global": "^3.0.2",