diff --git a/src/components/bulk-email-tool/text-editor/TextEditor.jsx b/src/components/bulk-email-tool/text-editor/TextEditor.jsx
index 83821079..c498ae33 100644
--- a/src/components/bulk-email-tool/text-editor/TextEditor.jsx
+++ b/src/components/bulk-email-tool/text-editor/TextEditor.jsx
@@ -18,7 +18,7 @@ import 'tinymce/plugins/codesample';
 import '@edx/tinymce-language-selector';
 
 import contentUiCss from 'tinymce/skins/ui/oxide/content.css';
-import contentCss from 'tinymce/skins/content/default/content.css';
+import contentCss from 'tinymce/skins/content/default/content.css?raw';
 
 export default function TextEditor(props) {
   const {
diff --git a/webpack.dev.config.js b/webpack.dev.config.js
index 9df658ba..75c5caff 100644
--- a/webpack.dev.config.js
+++ b/webpack.dev.config.js
@@ -22,8 +22,13 @@ const webpack5esmInteropRule = {
   },
 };
 
+const rawAssetRule = {
+  resourceQuery: /raw/,
+  type: 'asset/source',
+};
+
 const otherRules = config.module.rules;
 
-config.module.rules = [webpack5esmInteropRule, ...otherRules];
+config.module.rules = [rawAssetRule, webpack5esmInteropRule, ...otherRules];
 
 module.exports = config;
diff --git a/webpack.prod.config.js b/webpack.prod.config.js
index 1c37b517..dbabfbf1 100644
--- a/webpack.prod.config.js
+++ b/webpack.prod.config.js
@@ -14,8 +14,13 @@ const webpack5esmInteropRule = {
   },
 };
 
+const rawAssetRule = {
+  resourceQuery: /raw/,
+  type: 'asset/source',
+};
+
 const otherRules = config.module.rules;
 
-config.module.rules = [webpack5esmInteropRule, ...otherRules];
+config.module.rules = [rawAssetRule, webpack5esmInteropRule, ...otherRules];
 
 module.exports = config;