diff --git a/ui/src/routes/devices.$id.mount.tsx b/ui/src/routes/devices.$id.mount.tsx
index 89f9f9d..1a0ace8 100644
--- a/ui/src/routes/devices.$id.mount.tsx
+++ b/ui/src/routes/devices.$id.mount.tsx
@@ -839,7 +839,9 @@ function DeviceFileView({
                   onDelete={() => {
                     const selectedFile = onStorageFiles.find(f => f.name === file.name);
                     if (!selectedFile) return;
-                    handleDeleteFile(selectedFile);
+                    if (window.confirm("Are you sure you want to delete " + selectedFile.name + "?")) {
+                      handleDeleteFile(selectedFile);
+                    }
                   }}
                   onSelect={() => handleOnSelectFile(file)}
                   onContinueUpload={() => onNewImageClick(file.name)}