diff --git a/build/build_parser.py b/build/build_parser.py
index 9d614f2..4ee2c91 100644
--- a/build/build_parser.py
+++ b/build/build_parser.py
@@ -77,7 +77,7 @@ def parse_and_build(arglist: [str]):
     )
     parser.add_argument(
         '-l', '--license',
-        help='Insert MIT license into package header',
+        help='Insert LPPL and GPLv3 license into package header',
         action='store_true',
         dest='include_license'
     )
diff --git a/config/header_parts.py b/config/header_parts.py
index 41bf08b..da56541 100644
--- a/config/header_parts.py
+++ b/config/header_parts.py
@@ -1,22 +1,27 @@
 LICENSE = [
     'Copyright © {year} {copyright_holders}',
     '',
-    'Permission is hereby granted, free of charge, to any person obtaining a copy',
-    'of this software and associated documentation files (the “Software”), to deal',
-    'in the Software without restriction, including without limitation the rights',
-    'to use, copy, modify, merge, publish, distribute, sublicense, and/or sell',
-    'copies of the Software, and to permit persons to whom the Software is',
-    'furnished to do so, subject to the following conditions:',
-    'The above copyright notice and this permission notice shall be included in all',
-    'copies or substantial portions of the Software.',
+    'This work may be distributed and/or modified',
     '',
-    'THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR',
-    'IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,',
-    'FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE',
-    'AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER',
-    'LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,',
-    'OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE',
-    'SOFTWARE.'
+    '1. under the LaTeX Project Public License and/or',
+    '2. under the GNU General Public License'
+    '',
+    '',
+    'Distribution under conditions of the LaTeX Project Public License,',
+    'requires either version 1.3 of this license or (at your option)',
+    'any later version.',
+    'The latest version of this license is in',
+    '   http://www.latex-project.org/lppl.txt',
+    'and version 1.3 or later is part of all distributions of LaTeX',
+    'version 2005/12/01 or later.',
+    '',
+    'This work has the LPPL maintenance status \`maintained\'.',
+    '',
+    'The Current Maintainer of this work is {copyright_holders}.',
+    '',
+    '',
+    'Distribution under the GNU General Public License requires either',
+    'version 3 or (at your opinion) any later version.'
 ]
 
 PYTEX_INFO_TEXT = [