diff --git a/npc/Changelog.txt b/npc/Changelog.txt
index f5b4d93dca..54b23e8a0c 100644
--- a/npc/Changelog.txt
+++ b/npc/Changelog.txt
@@ -33,6 +33,8 @@ Playtester
 Date		Added
 ======
 09/19
+	* Fixed rpsroulette.txt, giving 10 blue potions as prize instead of the 20 it said. Also fixed
+	  a missing variable in sphinx_mask.txt. Noticed by JTE and fixed by Warian [erKURITA]
 	* Preparations for optimization of Louyang/Nifelhem scripts [Lupus]
 09/16
 	* fixed apple dice game in Airship, fixed missing } in Einbech quests [Lupus]
diff --git a/npc/custom/quests/sphinx_mask.txt b/npc/custom/quests/sphinx_mask.txt
index 43d755cc5d..2ebffe22a2 100644
--- a/npc/custom/quests/sphinx_mask.txt
+++ b/npc/custom/quests/sphinx_mask.txt
@@ -3,12 +3,13 @@
 //===== By: ================================================== 
 //= sabernet09 & eAthena Team
 //===== Current Version: ===================================== 
-//= 1.1
+//= 1.2
 //===== Compatible With: ===================================== 
 //= eAthena 7.15 +
 //===== Description: ========================================= 
 //= this quest is related to Umbalian Chief
 //= 1.1 Removed it from official Umbala quests [Lupus]
+//= 1.2 Added a missing variable (sphmask_q) [erKURITA]
 //============================================================ 
 
 
@@ -56,6 +57,7 @@ morocc.gat,140,156,5	script	Turban Thief	58,{
 				mes "[Turban Thief]";
 				mes "Alright, here you go then...";
 				getitem 7114,1;//Items: Sphinx Mask,
+				set sphmask_q,1;
 				close;
 			NoGoC:
 				next;
diff --git a/npc/custom/rpsroulette.txt b/npc/custom/rpsroulette.txt
index aecd48425d..d205ae2526 100644
--- a/npc/custom/rpsroulette.txt
+++ b/npc/custom/rpsroulette.txt
@@ -277,7 +277,7 @@ P9:
 
 P10:
 	mes "20x Blue Potion!";
-	getitem 505,10;
+	getitem 505,20;
 	close;
 
 LEAVE: