diff --git a/src/export/packer/next-compiler.spec.ts b/src/export/packer/next-compiler.spec.ts
index 2ac32dda33..dec853ba68 100644
--- a/src/export/packer/next-compiler.spec.ts
+++ b/src/export/packer/next-compiler.spec.ts
@@ -17,7 +17,7 @@ describe("Compiler", () => {
     describe("#compile()", () => {
         it("should pack all the content", async function() {
             this.timeout(99999999);
-            const zipFile = await compiler.compile(file);
+            const zipFile = compiler.compile(file);
             const fileNames = Object.keys(zipFile.files).map((f) => zipFile.files[f].name);
 
             expect(fileNames).is.an.instanceof(Array);
@@ -46,7 +46,7 @@ describe("Compiler", () => {
 
             this.timeout(99999999);
 
-            const zipFile = await compiler.compile(file);
+            const zipFile = compiler.compile(file);
             const fileNames = Object.keys(zipFile.files).map((f) => zipFile.files[f].name);
 
             expect(fileNames).is.an.instanceof(Array);
diff --git a/src/export/packer/next-compiler.ts b/src/export/packer/next-compiler.ts
index 44af788cb0..e97a155b01 100644
--- a/src/export/packer/next-compiler.ts
+++ b/src/export/packer/next-compiler.ts
@@ -36,7 +36,7 @@ export class Compiler {
         this.imageReplacer = new ImageReplacer();
     }
 
-    public async compile(file: File): Promise<JSZip> {
+    public compile(file: File): JSZip {
         const zip = new JSZip();
         const xmlifiedFileMapping = this.xmlifyFile(file);
 
diff --git a/src/export/packer/packer.ts b/src/export/packer/packer.ts
index 856f74b59e..5f4c12c66f 100644
--- a/src/export/packer/packer.ts
+++ b/src/export/packer/packer.ts
@@ -9,7 +9,7 @@ export class Packer {
     }
 
     public async toBuffer(file: File): Promise<Buffer> {
-        const zip = await this.compiler.compile(file);
+        const zip = this.compiler.compile(file);
         const zipData = (await zip.generateAsync({
             type: "nodebuffer",
             mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
@@ -19,7 +19,7 @@ export class Packer {
     }
 
     public async toBase64String(file: File): Promise<string> {
-        const zip = await this.compiler.compile(file);
+        const zip = this.compiler.compile(file);
         const zipData = (await zip.generateAsync({
             type: "base64",
             mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
@@ -29,7 +29,7 @@ export class Packer {
     }
 
     public async toBlob(file: File): Promise<Blob> {
-        const zip = await this.compiler.compile(file);
+        const zip = this.compiler.compile(file);
         const zipData = (await zip.generateAsync({
             type: "blob",
             mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",