diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7e9deb8040d77b9bd1bf6cb9d91d4a781b5ccf88..41ca2f31a29c59d64617ffccebc9a1192959ffed 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -38,7 +38,8 @@ they're listed in order of Amolith's preference:
 - [Codeberg]
   - **Centralised:** contributions are through Codeberg pull requests and
     require a Codeberg account.
-  - **Open source:** Codeberg is powered by Forgejo, which is licensed under MIT.
+  - **Open source:** Codeberg is powered by Forgejo, which is licensed under
+    GPLv3.
 - [GitHub]
   - **Centralised:** contributions are through GitHub pull requests and require
     a GitHub account.