--- a/lib/tools.py	2021-10-15 08:01:00.000000000 -0500
+++ a/lib/tools.py	2022-04-06 12:27:07.672427372 -0500
@@ -37,7 +37,7 @@
 def main(validation_function):
     """Main function with command line parameter parsing."""
     script_name = os.path.basename(sys.argv[0])
-    usage = "%s [-h] -d|-u csv-file" % (script_name)
+    usage = "%s [-h] -d|-u|-t csv-file" % (script_name)
     parser = argparse.ArgumentParser(usage=usage)
 
     parser.add_argument(
@@ -56,15 +56,24 @@
         default=False,
         help="validate an Ubuntu CSV file",
     )
+    parser.add_argument(
+        "-t",
+        "--trisquel",
+        dest="trisquel",
+        action="store_true",
+        default=False,
+        help="validate a Trisquel CSV file")
     parser.add_argument("csv_file", metavar="csv-file", help="CSV file to validate")
 
     args = parser.parse_args()
-    if len([x for x in [args.debian, args.ubuntu] if x]) != 1:
-        parser.error("You have to select exactly one of --debian, --ubuntu.")
+    if len([x for x in [args.trisquel, args.debian, args.ubuntu] if x]) != 1:
+        parser.error("You have to select exactly one of --trisquel, --debian, --ubuntu.")
 
     if args.debian:
         distro = "debian"
-    else:
+    elif args.ubuntu:
         distro = "ubuntu"
+    else:
+        distro = "trisquel"
 
     return int(not validation_function(args.csv_file, distro))