diff --git a/package.json b/package.json
index 89785f08132..bac5a3fb5f1 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,6 @@
     "types": "./build/index.d.ts",
     "exports": {
         ".": {
-            "browser": {
-                "default": "./build/index.umd.js"
-            },
             "require": "./build/index.cjs",
             "types": "./build/index.d.ts",
             "import": "./build/index.js",
diff --git a/src/patcher/from-docx.ts b/src/patcher/from-docx.ts
index becfccf381a..bcb69995d3b 100644
--- a/src/patcher/from-docx.ts
+++ b/src/patcher/from-docx.ts
@@ -68,11 +68,11 @@ export const patchDocument = async (data: InputDataType, options: PatchDocumentO
     const hyperlinkRelationshipAdditions: IHyperlinkRelationshipAddition[] = [];
     let hasMedia = false;
 
-    const binaryContentMap = new Map<string, Buffer>();
+    const binaryContentMap = new Map<string, Uint8Array>();
 
     for (const [key, value] of Object.entries(zipContent.files)) {
         if (!key.endsWith(".xml") && !key.endsWith(".rels")) {
-            binaryContentMap.set(key, await value.async("nodebuffer"));
+            binaryContentMap.set(key, await value.async("uint8array"));
             continue;
         }
 
diff --git a/vite.config.ts b/vite.config.ts
index c40d183673e..cc3d2cc547e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -9,7 +9,7 @@ export default defineConfig({
         tsconfigPaths(),
         dts(),
         nodePolyfills({
-            exclude: ["fs"],
+            exclude: [],
             globals: {
                 Buffer: false,
             },