diff --git a/format.py b/format.py
index 331e22c..039a7c0 100755
--- a/format.py
+++ b/format.py
@@ -237,12 +237,29 @@ cldr_root = ET.parse(
 if args.address_file.suffix == ".csv":
     csv_filename = args.address_file
 elif args.address_file.suffix == ".ods":
+    # https://help.libreoffice.org/latest/en-US/text/shared/guide/csv_params.html
+    export_options = "csv:Text - txt - csv (StarCalc):" + ",".join(  # Magic CSV export string
+        [
+            str(ord(",")),  # Field Separator
+            str(ord('"')),  # Text Delimiter
+            "76",  # Character Set - UTF-8 => 76
+            "",  # starting line; ignored in export
+            "",  # cell format codes; ignored in export
+            "1033",  # Language Identifier - en-US => 1033
+            "",  # Quoted field as text; default False
+            "",  # Detect special numbers; default True
+            "",  # Save cell contents as shown; default True
+            "",  # Export cell formulas; default false
+            "",  # Remove spaces; ignored in export
+            "-1",  # Export sheets - all sheets => -1
+        ]
+    )
     result = subprocess.run(
         [
             "libreoffice",
             "--headless",
             "--convert-to",
-            "csv:Text - txt - csv (StarCalc):44,34,76,1,,0,false,true,true,false,false,-1",
+            export_options,
             "--outdir",
             str(cache_dir()),
             args.address_file,