diff --git a/scripts/Actions/Upload.ts b/scripts/Actions/Upload.ts
index dee082a1..fdbbb1e5 100644
--- a/scripts/Actions/Upload.ts
+++ b/scripts/Actions/Upload.ts
@@ -1,6 +1,6 @@
 import AnimeNotifier from "../AnimeNotifier"
 import StatusMessage from "../StatusMessage"
-import { bytesHumanReadable, fetchWithProgress } from "../Utils"
+import { bytesHumanReadable, uploadWithProgress } from "../Utils"
 
 // Select file
 export function selectFile(arn: AnimeNotifier, button: HTMLButtonElement) {
@@ -65,7 +65,7 @@ function uploadFile(file: File, fileType: string, endpoint: string, arn: AnimeNo
 		arn.statusMessage.showInfo(`Preparing to upload ${fileType} (${bytesHumanReadable(fileSize)})`, -1)
 
 		try {
-			let responseText = await fetchWithProgress(endpoint, {
+			let responseText = await uploadWithProgress(endpoint, {
 				method: "POST",
 				credentials: "include",
 				headers: {
diff --git a/scripts/Utils/fetchWithProgress.ts b/scripts/Utils/fetchWithProgress.ts
index 25438b66..017d7e61 100644
--- a/scripts/Utils/fetchWithProgress.ts
+++ b/scripts/Utils/fetchWithProgress.ts
@@ -1,12 +1,15 @@
-export function fetchWithProgress(url, options: RequestInit, onProgress: ((this: XMLHttpRequest, ev: ProgressEvent) => any) | null): Promise<string> {
+export function uploadWithProgress(url, options: RequestInit, onProgress: ((ev: ProgressEvent) => any) | null): Promise<string> {
 	return new Promise((resolve, reject) => {
 		let xhr = new XMLHttpRequest()
 
-		xhr.addEventListener("load", e => resolve(xhr.responseText))
-		xhr.addEventListener("error", reject)
+		xhr.onload = e => resolve(xhr.responseText)
+		xhr.onerror = reject
 
 		if(onProgress && xhr.upload) {
-			xhr.upload.addEventListener("progress", onProgress)
+			xhr.upload.onprogress = onProgress
+			xhr.upload.onerror = reject
+		} else {
+			console.error("Could not attach progress event listener")
 		}
 
 		xhr.open(options.method || "GET", url, true)