diff --git a/src/game/game_00c490.c b/src/game/game_00c490.c
index a8e214f76..260cfcc43 100644
--- a/src/game/game_00c490.c
+++ b/src/game/game_00c490.c
@@ -4683,7 +4683,7 @@ glabel var7f1a8224
 /*  f010218:	02402025 */ 	or	$a0,$s2,$zero
 /*  f01021c:	1000001c */ 	beqz	$zero,.L0f010290
 /*  f010220:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f010224:	0fc042bb */ 	jal	func0f010aec
+/*  f010224:	0fc042bb */ 	jal	objectiveAddMultiroomEnteredCriteria
 /*  f010228:	02402025 */ 	or	$a0,$s2,$zero
 /*  f01022c:	10000018 */ 	beqz	$zero,.L0f010290
 /*  f010230:	00000000 */ 	sll	$zero,$zero,0x0
diff --git a/src/game/game_0109d0.c b/src/game/game_0109d0.c
index 9a2cce049..38e7f1953 100644
--- a/src/game/game_0109d0.c
+++ b/src/game/game_0109d0.c
@@ -107,15 +107,11 @@ glabel func0f010ad4
 /*  f010ae8:	ac440000 */ 	sw	$a0,0x0($v0)
 );
 
-GLOBAL_ASM(
-glabel func0f010aec
-/*  f010aec:	3c02800a */ 	lui	$v0,%hi(g_MultiroomEnteredCriterias)
-/*  f010af0:	2442d0bc */ 	addiu	$v0,$v0,%lo(g_MultiroomEnteredCriterias)
-/*  f010af4:	8c4e0000 */ 	lw	$t6,0x0($v0)
-/*  f010af8:	ac8e0010 */ 	sw	$t6,0x10($a0)
-/*  f010afc:	03e00008 */ 	jr	$ra
-/*  f010b00:	ac440000 */ 	sw	$a0,0x0($v0)
-);
+void objectiveAddMultiroomEnteredCriteria(struct criteria_multiroomentered *criteria)
+{
+	criteria->next = g_MultiroomEnteredCriterias;
+	g_MultiroomEnteredCriterias = criteria;
+}
 
 void objectiveAddHolographCriteria(struct criteria_holograph *criteria)
 {
diff --git a/src/include/game/game_0109d0.h b/src/include/game/game_0109d0.h
index 168a08b62..9abfb8ceb 100644
--- a/src/include/game/game_0109d0.h
+++ b/src/include/game/game_0109d0.h
@@ -8,7 +8,7 @@ u32 func0f010a68(void);
 u32 func0f010a80(void);
 u32 func0f010a98(void);
 u32 func0f010ad4(void);
-u32 func0f010aec(void);
+void objectiveAddMultiroomEnteredCriteria(struct criteria_multiroomentered *criteria);
 void objectiveAddHolographCriteria(struct criteria_holograph *criteria);
 
 #endif