diff --git a/example-maubot.ini b/example-maubot.ini
index f5ffb5a..efa04f3 100644
--- a/example-maubot.ini
+++ b/example-maubot.ini
@@ -5,6 +5,9 @@
 ID = xyz.maubot.plugin
 # A PEP 440 compliant version string.
 Version = 1.0.0
+# The SPDX license identifier for the plugin. https://spdx.org/licenses/
+# Optional, assumes all rights reserved if omitted.
+License = AGPL-3.0-or-later
 # The comma-separated list of modules to load from the plugin archive.
 # Submodules that are imported by modules listed here don't need to be listed separately.
 # However, top-level modules must always be listed even if they're imported by other modules.