diff --git a/configs/AF.conf b/configs/AF.conf
index 6dcecaa..7cda040 100644
--- a/configs/AF.conf
+++ b/configs/AF.conf
@@ -7,7 +7,7 @@ input {
 
 filter {
   
-  if ![token] in [ "ucNTeA1rri", "slnYjX6NWl", "bnu874hafsdjfkasdfhiue", "cern2diduhGJHV" ] {
+  if [token] not in [ "ucNTeA1rri", "slnYjX6NWl", "bnu874hafsdjfkasdfhiue", "cern2diduhGJHV" ] {
     drop {}
   }
 
@@ -20,7 +20,7 @@ filter {
   mutate {
     remove_field => [ "headers", "token", "host", "timestamp" ]
   }
-  
+
 }
 
 output {