diff --git a/npc/Changelog.txt b/npc/Changelog.txt
index a90f7aff47..7a6fdce90b 100644
--- a/npc/Changelog.txt
+++ b/npc/Changelog.txt
@@ -21,7 +21,7 @@ erKURITA
 	* Warps maintainment
 Evera
 	* Everything.
-	* Dungeon Teleport System NPCs
+	* Dungeon Teleport System NPCs.
 	* iRO information gathering.
 	* Kafra maintainment.
 	* Taking requests.
@@ -36,6 +36,7 @@ Playtester
 Date		Added
 ======
 08/14
+	* Fixed the int&str bug of test tube in bio labs quest [Evera]
 	* Fixed 2006 headgears npc giving you Lion Mask rather than Lion Masquerade [Playtester]
 	* Moved the Gunslinger quest NPCs to gunslinger_quests.txt [Playtester]
 	- put erKURITA's version of the Garrison quest into another file since I already
diff --git a/npc/quests/quests_lighthalzen.txt b/npc/quests/quests_lighthalzen.txt
index 0fded25f92..25d0bec279 100644
--- a/npc/quests/quests_lighthalzen.txt
+++ b/npc/quests/quests_lighthalzen.txt
@@ -4,7 +4,7 @@
 //= Persian, Vicious_Pucca, Completed by aoa00
 //= Evera, MasterOfMupppets
 //===== Current Version: ===================================== 
-//= 2.3
+//= 2.4
 //===== Compatible With: ===================================== 
 //= eAthena SVN
 //===== Description: ========================================= 
@@ -42,6 +42,8 @@
 //= 	out after finished part... Don't want players getting stuck ;_; [Evera]
 //= 2.3 Finished Bio Ethics Quest. Need bug testers before moving to trunk, my
 //=	mind was somewhere else when writing @_@ [Evera]
+//= 2.4	Fixed the bug where a str&int debug was shown in the console for
+//=	test tube in bio labs quest. [Evera]
 //============================================================ 
 //= aoa's comment
 //= In future, Need for new monsters. No-Drop, No-Exp, Weak "Mobster","VENOMOUS","NOXIOUS"
@@ -1215,7 +1217,7 @@ L_3:
 	next;
 	input @answer$;
 
-	if (@answer$ == "Laboratory Permit" || @answer$ == "permit" || @answer$ == "laboratory permit" || @answer == "Permit") goto L_4;
+	if (@answer$ == "Laboratory Permit" || @answer$ == "permit" || @answer$ == "laboratory permit" || @answer$ == "Permit") goto L_4;
 	mes "Nothing happened.";
 	close;