diff --git a/LICENSE b/LICENSE
index c135afb7b..f50ecc11f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,21 +1,25 @@
-MIT License
+Custom Public License (CPL)
 
-Copyright (c) 2024 Thomas Brugman
+Copyright (c) 2024, Thomas Brugman
 
 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:
+of this software and associated documentation files (the "Software"), to use,
+copy, modify, and distribute the Software, 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.
+1. The Software, and any modifications or derivatives thereof, must remain
+   open-source and licensed under this same license.
+
+2. Commercial use, including selling or sublicensing the Software or its
+   derivatives, is prohibited without explicit written permission from the
+   copyright holder.
+
+3. The above copyright notice and this license shall be included in all
+   copies or substantial portions of the Software.
 
 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.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
index 9c21455ce..fa1230892 100644
--- a/README.md
+++ b/README.md
@@ -85,4 +85,4 @@ The GitHub Actions workflow automatically builds and releases the ISO. Here’s
 
 ## License
 
-This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+This project is licensed under my custom license - see the [LICENSE](LICENSE) file for details.