diff --git a/start-firehose.sh b/start-firehose.sh
index 90d2088..1450b06 100755
--- a/start-firehose.sh
+++ b/start-firehose.sh
@@ -1,4 +1,4 @@
-cat domains|while read -r host
+cat domains|grep -v "#"|while read -r host
 do
    ./get-stream.sh $host &
 done