diff --git a/software/solectrus.yml b/software/solectrus.yml
index da7a965b49..fbf68fd36e 100644
--- a/software/solectrus.yml
+++ b/software/solectrus.yml
@@ -6,7 +6,6 @@ licenses:
   - AGPL-3.0
 platforms:
   - Docker
-  - Ruby
 tags:
   - Internet of Things (IoT)
 demo_url: https://demo.solectrus.de