diff --git a/src/lib/utils/extensions.ts b/src/lib/utils/extensions.ts
index 83c16b89..f35a97b4 100644
--- a/src/lib/utils/extensions.ts
+++ b/src/lib/utils/extensions.ts
@@ -176,6 +176,7 @@ export const ExtensionsMap = {
   'application/yang': ['yang'],
   'application/yin+xml': ['yin'],
   'application/zip': ['zip'],
+  'application/x-zip-compressed': ['zip'],
   'audio/3gpp': ['*3gpp'],
   'audio/adpcm': ['adp'],
   'audio/basic': ['au', 'snd'],