diff --git a/create-space-drain.sh b/create-space-drain.sh
index f56a1b9..f121f1c 100755
--- a/create-space-drain.sh
+++ b/create-space-drain.sh
@@ -39,7 +39,7 @@ cat > manifest.yml << EOF
 ---
 applications:
 - name: ${prefix}-space-drain
-  instances: 0
+  instances: 1
   memory: 64M
   no-route: true
 EOF
diff --git a/logstash/logstash.conf b/logstash/logstash.conf
index ecf98e4..9d9b597 100755
--- a/logstash/logstash.conf
+++ b/logstash/logstash.conf
@@ -95,7 +95,7 @@ filter{
   if (
       ([log_data] and [log_data] =~ /^NginxLog/)
       or
-      ([hostname] and [http_status] and [hostname] =~ /^logstash-/ and [http_status] == "200")
+      ([hostname] and [status] and [hostname] =~ /^logstash-/ and [status] == "200")
   ) {
       drop { }
   }