diff --git a/_data/clients/monal.yml b/_data/clients/monal.yml
index 94b7395..0ce4112 100644
--- a/_data/clients/monal.yml
+++ b/_data/clients/monal.yml
@@ -6,3 +6,4 @@ work_in_progress: yes
 testing: yes
 done: yes
 status: 100
+os_support: [iOS, MacOS]