diff --git a/blacklist.txt b/blacklist.txt
index 66ae7f2ed..83b97e097 100644
--- a/blacklist.txt
+++ b/blacklist.txt
@@ -15,6 +15,8 @@ reaper
 teamspeak3
 teamspeak3-server
 vivaldi
+svt-hevc
+svt-vp9
 
 # No hardware support
 amd-ucode