diff --git a/src/public/app/services/library_loader.ts b/src/public/app/services/library_loader.ts
index 04cfa4ff6..cbc8771cb 100644
--- a/src/public/app/services/library_loader.ts
+++ b/src/public/app/services/library_loader.ts
@@ -42,10 +42,6 @@ const CODE_MIRROR: Library = {
     css: ["node_modules/codemirror/lib/codemirror.css", "node_modules/codemirror/addon/lint/lint.css"]
 };
 
-const CALENDAR_WIDGET: Library = {
-    css: ["stylesheets/calendar.css"]
-};
-
 const KATEX: Library = {
     js: ["node_modules/katex/dist/katex.min.js", "node_modules/katex/dist/contrib/mhchem.min.js", "node_modules/katex/dist/contrib/auto-render.min.js"],
     css: ["node_modules/katex/dist/katex.min.css"]
@@ -162,7 +158,6 @@ export default {
     loadHighlightingTheme,
     CKEDITOR,
     CODE_MIRROR,
-    CALENDAR_WIDGET,
     KATEX,
     HIGHLIGHT_JS
 };
diff --git a/src/public/app/widgets/buttons/calendar.ts b/src/public/app/widgets/buttons/calendar.ts
index 131d176bf..11e9092bc 100644
--- a/src/public/app/widgets/buttons/calendar.ts
+++ b/src/public/app/widgets/buttons/calendar.ts
@@ -1,5 +1,4 @@
 import { t } from "../../services/i18n.js";
-import libraryLoader from "../../services/library_loader.js";
 import utils from "../../services/utils.js";
 import dateNoteService from "../../services/date_notes.js";
 import server from "../../services/server.js";
@@ -9,6 +8,7 @@ import toastService from "../../services/toast.js";
 import options from "../../services/options.js";
 import { Dropdown } from "bootstrap";
 import type { EventData } from "../../components/app_context.js";
+import "../../../stylesheets/calendar.css";
 
 const MONTHS = [
     t("calendar.january"),
@@ -188,7 +188,6 @@ export default class CalendarWidget extends RightDropdownButtonWidget {
     }
 
     async dropdownShown() {
-        await libraryLoader.requireLibrary(libraryLoader.CALENDAR_WIDGET);
         this.init(appContext.tabManager.getActiveContextNote()?.getOwnedLabelValue("dateNote") ?? null);
     }
 
diff --git a/webpack.config.ts b/webpack.config.ts
index f51df96ab..2258bc580 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -56,7 +56,10 @@ const config: Configuration = {
                         loader: miniCssExtractPlugin.loader
                     },
                     {
-                        loader: "css-loader"
+                        loader: "css-loader",
+                        options: {
+                            esModule: true
+                        }
                     },
                     {
                         loader: "postcss-loader",
@@ -99,6 +102,9 @@ const config: Configuration = {
             ".js": [".js", ".ts"],
             ".cjs": [".cjs", ".cts"],
             ".mjs": [".mjs", ".mts"]
+        },
+        alias: {
+            stylesheets: path.resolve(rootDir, "src/public/stylesheets")
         }
     },
     devtool: "nosources-source-map",