diff --git a/scripts/config.js b/scripts/config.js
index 9ec8d26..b3de554 100644
--- a/scripts/config.js
+++ b/scripts/config.js
@@ -167,7 +167,7 @@ async function addDiskLine (fieldset, busPrefix, busName, device, diskDataParsed
 		let diskImageSelect = document.createElement("select");
 		let diskImageOptions = await request(`/nodes/${node}/storage/${storage}/content?content=iso`);
 		diskImageOptions.data.forEach((element) => {
-			diskImageSelect.add(new Option(element.volid.replace(`${storage}:`), element.volid));
+			diskImageSelect.add(new Option(element.volid.replace(`${storage}:iso/`, ""), element.volid));
 		});
 		diskImageSelect.value = diskDataParsed.filename;
 		field.append(diskImageSelect);