diff --git a/etc/logstash-standalone.yaml b/etc/logstash-standalone.yaml
index 0e59837da..99d674836 100644
--- a/etc/logstash-standalone.yaml
+++ b/etc/logstash-standalone.yaml
@@ -23,11 +23,6 @@ filters:
     apache-access: # for logs of type 'apache-error'
       patterns:
       - %{COMBINEDAPACHELOG}
-- grokdiscovery:
-    linux-syslog:
-    - message
-    - DATA
-    - GREEDYDATA
 - date:
     linux-syslog:  # for logs of type 'linux-syslog'
       # Look for a field 'timestamp' with this format, parse and it for the timestamp