diff --git a/deploy/drhider/drhider.py b/deploy/drhider/drhider.py
index 48aab8b..919f4ef 100644
--- a/deploy/drhider/drhider.py
+++ b/deploy/drhider/drhider.py
@@ -461,7 +461,7 @@ class TwoPassObfuscator:
     def _build_zip(self, files: List[Tuple[str, bytes]], mapping_csv: str = "") -> bytes:
         """Собрать ZIP с обфусцированными файлами + mapping.csv."""
         buf = io.BytesIO()
-        with zipfile.ZipFile(buf, 'w', zipfile.ZIP_DEFLATED) as zf:
+        with zipfile.ZipFile(buf, 'w', zipfile.ZIP_DEFLATED, metadata_encoding='utf-8') as zf:
             for fname, content in files:
                 zf.writestr(fname, content)
             if mapping_csv:
diff --git a/site/services/drhider.py b/site/services/drhider.py
index a1ee671..5723553 100644
--- a/site/services/drhider.py
+++ b/site/services/drhider.py
@@ -453,7 +453,7 @@ class TwoPassObfuscator:
     def _build_zip(self, files: List[Tuple[str, bytes]], mapping_csv: str = "") -> bytes:
         """Собрать ZIP с обфусцированными файлами + mapping.csv."""
         buf = io.BytesIO()
-        with zipfile.ZipFile(buf, 'w', zipfile.ZIP_DEFLATED) as zf:
+        with zipfile.ZipFile(buf, 'w', zipfile.ZIP_DEFLATED, metadata_encoding='utf-8') as zf:
             for fname, content in files:
                 zf.writestr(fname, content)
             if mapping_csv: