diff --git a/python_modules/build_iso.py b/python_modules/build_iso.py
index 02dd58aa..5bf1deec 100644
--- a/python_modules/build_iso.py
+++ b/python_modules/build_iso.py
@@ -253,7 +253,7 @@ class Decsions:
                                                " b-deb64",
                                           type=str
                                           )
-          self.argument_parser.add_argument("b",
+        self.argument_parser.add_argument("b",
                                           help="identify the ISO to"
                                                "build for example"
                                                " b-loadxfdeb",
@@ -275,8 +275,8 @@ class Decsions:
             'b-dev32': ("dev", "_32"),
             'b-debarm': ("deb", "_arm"),
             'b-devarm': ("dev", "_arm"),
-             'b-loadxfdeb': ("deb", "_64"),
-             'b-loadxfdev': ("dev", "_64"),
+            'b-loadxfdeb': ("deb", "_64"),
+            'b-loadxfdev': ("dev", "_64"),
         }
         build_type_mapping_oem = {
             'b-deb64o': ("debo", "_64"),