diff --git a/conf/glitchsoc-streaming.service b/conf/glitchsoc-streaming.service
index f63945e..bc5b00e 100644
--- a/conf/glitchsoc-streaming.service
+++ b/conf/glitchsoc-streaming.service
@@ -8,7 +8,6 @@ User=__APP__
 WorkingDirectory=__INSTALL_DIR__/live
 Environment="NODE_ENV=production"
 Environment="PORT=__PORT_STREAM__"
-Environment="STREAMING_CLUSTER_NUM=1"
 Environment="__YNH_NODE_LOAD_PATH__"
 ExecStart=__YNH_NODE__ ./streaming
 TimeoutSec=15