diff --git a/software/arsnova.yml b/software/arsnova.yml
index 922beba226..bae65399f4 100644
--- a/software/arsnova.yml
+++ b/software/arsnova.yml
@@ -3,7 +3,7 @@ website_url: "https://www.particify.de/en/"
 source_code_url: "https://gitlab.com/particify/dev/foss/arsnova-server"
 description: "Modern, web-based approach to Audience Response Systems (ARS). It is the basis for the online service Particify."
 licenses:
-  - MIT
+  - GPL-3.0
 platforms:
   - Java
   - Docker