diff --git a/app/Repositories/Wings/DaemonFileRepository.php b/app/Repositories/Wings/DaemonFileRepository.php
index 3a605ea94..177f22afd 100644
--- a/app/Repositories/Wings/DaemonFileRepository.php
+++ b/app/Repositories/Wings/DaemonFileRepository.php
@@ -256,7 +256,7 @@ class DaemonFileRepository extends DaemonRepository
             return $this->getHttpClient()->post(
                 sprintf('/api/servers/%s/files/decompress', $this->server->uuid),
                 [
-                    'json ' => [
+                    'json' => [
                         'root' => $root ?? '/',
                         'file' => $file,
                     ],
diff --git a/resources/scripts/api/transformers.ts b/resources/scripts/api/transformers.ts
index c8676bdac..4548c4b1e 100644
--- a/resources/scripts/api/transformers.ts
+++ b/resources/scripts/api/transformers.ts
@@ -26,9 +26,17 @@ export const rawDataToFileObject = (data: FractalResponseData): FileObject => ({
 
     isArchiveType: function () {
         return this.isFile && [
-            'application/zip',
-            'application/gzip',
-            'application/x-tar',
+            'application/vnd.rar', // .rar
+            'application/x-rar-compressed', // .rar (2)
+            'application/x-tar', // .tar
+            'application/x-br', // .tar.br
+            'application/x-bzip2', // .tar.bz2, .bz2
+            'application/gzip', // .tar.gz, .gz
+            'application/x-lzip', // .tar.lz4, .lz4 (not sure if this mime type is correct)
+            'application/x-sz', // .tar.sz, .sz (not sure if this mime type is correct)
+            'application/x-xz', // .tar.xz, .xz
+            'application/zstd', // .tar.zst, .zst
+            'application/zip', // .zip
         ].indexOf(this.mimetype) >= 0;
     },
 });