diff --git a/src/superannotate/lib/core/usecases/models.py b/src/superannotate/lib/core/usecases/models.py
index eeced8266..4bc6d1f52 100644
--- a/src/superannotate/lib/core/usecases/models.py
+++ b/src/superannotate/lib/core/usecases/models.py
@@ -144,7 +144,7 @@ def execute(self):
 
 
 class DownloadExportUseCase(BaseReportableUseCase):
-    FORBIDDEN_CHARS = "*./\\[]:;|,\"'"
+    FORBIDDEN_CHARS = "*/\\[]:;|,\"'"
 
     def __init__(
         self,