diff --git a/src/main/scala/me/arcanis/ffxivbis/http/ValidatorHelper.scala b/src/main/scala/me/arcanis/ffxivbis/http/ValidatorHelper.scala
index d9d4f5f..ede393f 100644
--- a/src/main/scala/me/arcanis/ffxivbis/http/ValidatorHelper.scala
+++ b/src/main/scala/me/arcanis/ffxivbis/http/ValidatorHelper.scala
@@ -12,5 +12,5 @@ trait ValidatorHelper {
 
 object ValidatorHelper {
 
-  final val VALID_CHARACTERS = HashSet.from("!@#$%^&*()-_=+;:',./? ")
+  final val VALID_CHARACTERS = HashSet.from("!@#$%^&*()-_=+;:',./?| ")
 }