diff --git a/cove_rdls/process.py b/cove_rdls/process.py
index bb57aa5..09210ae 100644
--- a/cove_rdls/process.py
+++ b/cove_rdls/process.py
@@ -21,8 +21,6 @@
 from libcoveweb2.utils import get_file_type_for_flatten_tool
 from libcoveweb2.utils import group_data_list_by
 
-import logging
-logger = logging.getLogger(__name__)
 
 class Sample(ProcessDataTask):
     def is_processing_applicable(self) -> bool:
@@ -53,7 +51,6 @@ def is_processing_needed(self) -> bool:
     def _add_extention(self, supplied_data_file):
         input_filename = supplied_data_file.upload_dir_and_filename()
         filename = input_filename.split("/")[-1]
-        logger.debug(f"source_method: {supplied_data_file.source_method}, filename: {filename}")
         if supplied_data_file.source_method == "url":
             if "." not in filename:
                 content_type = magic.from_file(input_filename, mime=True)
@@ -62,13 +59,15 @@ def _add_extention(self, supplied_data_file):
                     file_renamed = f"{input_filename}.json"
                 elif content_type == 'text/csv':
                     file_renamed = f"{input_filename}.csv"
-                elif content_type == 'application/octet-stream':
+                elif (content_type == 'application/octet-stream' or content_type ==
+                      'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'):
                     file_renamed = f"{input_filename}.xlsx"
                 if file_renamed:
                     os.symlink(input_filename, file_renamed)
                     supplied_data_file.filename = file_renamed.split("/")[-1]
                     supplied_data_file.save()
-        raise Exception(f"add_extention - source_method: {supplied_data_file.source_method}, filename: {filename}, content_type: {content_type}, file_renamed: {file_renamed}")
+#        raise Exception(f"add_extention - source_method: {supplied_data_file.source_method}, ",
+#                        f"filename: {filename}, content_type: {content_type}, file_renamed: {file_renamed}")
 
     def process(self, process_data: dict) -> dict:
         if self.supplied_data.format == "unknown":