diff --git a/queries/1240256.yaml b/queries/1240256.yaml
index 42f68b6f..7bbfe04d 100644
--- a/queries/1240256.yaml
+++ b/queries/1240256.yaml
@@ -1,4 +1,4 @@
 query: >
-  message:" 503"
+  message:"HTTP/1.0 503"
   AND filename:"logs/syslog.txt"
   AND syslog_program:"proxy-server"