diff --git a/asm/include/overlay_29_02300D00.inc b/asm/include/overlay_29_02300D50.inc
similarity index 100%
rename from asm/include/overlay_29_02300D00.inc
rename to asm/include/overlay_29_02300D50.inc
diff --git a/asm/overlay_29_02300D00.s b/asm/overlay_29_02300D50.s
similarity index 63%
rename from asm/overlay_29_02300D00.s
rename to asm/overlay_29_02300D50.s
index 9baa0482..7d0399a2 100644
--- a/asm/overlay_29_02300D00.s
+++ b/asm/overlay_29_02300D50.s
@@ -1,32 +1,8 @@
 	.include "asm/macros.inc"
-	.include "overlay_29_02300D00.inc"
+	.include "overlay_29_02300D50.inc"
 
 	.text
 
-	arm_func_start CheckVariousStatuses__0230172C
-CheckVariousStatuses__0230172C: ; 0x02300D00
-	ldr r1, [r0, #0xb4]
-	ldrb r0, [r1, #0xbd]
-	cmp r0, #2
-	cmpne r0, #4
-	cmpne r0, #0
-	movne r0, #1
-	bxne lr
-	ldrb r0, [r1, #0xc4]
-	cmp r0, #1
-	moveq r0, #1
-	bxeq lr
-	cmp r0, #6
-	moveq r0, #1
-	bxeq lr
-	ldrb r0, [r1, #0xd2]
-	cmp r0, #1
-	moveq r0, #1
-	movne r0, #0
-	and r0, r0, #0xff
-	bx lr
-	arm_func_end CheckVariousStatuses__0230172C
-
 	arm_func_start ov29_02300D50
 ov29_02300D50: ; 0x02300D50
 	stmdb sp!, {r3, lr}
diff --git a/include/dungeon_capabilities_1.h b/include/dungeon_capabilities_1.h
index af9be15e..5b02a89b 100644
--- a/include/dungeon_capabilities_1.h
+++ b/include/dungeon_capabilities_1.h
@@ -13,5 +13,7 @@ bool8 CheckVariousConditions__0230156C(struct entity *entity);
 bool8 CheckVariousConditions__02301624(struct entity *entity);
 // Returns false if none of these conditions holds for the given entity: asleep, frozen, petrified, biding.
 bool8 CheckVariousStatuses__023016DC(struct entity *entity);
+// Returns false if none of these conditions holds for the given entity: asleep, frozen, petrified, biding.
+bool8 CheckVariousStatuses__0230172C(struct entity *entity);
 
 #endif //PMDSKY_DUNGEON_CAPABILITIES_H
\ No newline at end of file
diff --git a/main.lsf b/main.lsf
index bbfb7f78..b4d52c83 100644
--- a/main.lsf
+++ b/main.lsf
@@ -454,7 +454,7 @@ Overlay OVY_29
 	Object src/dungeon_capabilities.o
 	Object asm/overlay_29_023009A0.o
 	Object src/dungeon_capabilities_1.o
-	Object asm/overlay_29_02300D00.o
+	Object asm/overlay_29_02300D50.o
 	Object src/directional_bit_masks.o
 	Object src/dungeon_capabilities_3.o
 	Object asm/overlay_29_02300FCC.o
diff --git a/src/dungeon_capabilities.c b/src/dungeon_capabilities.c
index f65693a6..565cb096 100644
--- a/src/dungeon_capabilities.c
+++ b/src/dungeon_capabilities.c
@@ -3,8 +3,6 @@
 #include "dungeon_statuses.h"
 #include "dungeon_util_static.h"
 
-extern bool8 CheckVariousStatuses__0230172C(struct entity *entity);
-
 bool8 IsMonsterSleeping(struct entity *monster)
 {
     if (GetEntInfo(monster)->sleep_class_status.sleep == STATUS_SLEEP_SLEEP)
diff --git a/src/dungeon_capabilities_1.c b/src/dungeon_capabilities_1.c
index dfcc341e..96586e12 100644
--- a/src/dungeon_capabilities_1.c
+++ b/src/dungeon_capabilities_1.c
@@ -5,8 +5,6 @@
 #include "dungeon_util_static.h"
 #include "joined_at_checks.h"
 
-extern bool8 CheckVariousStatuses__0230172C(struct entity *entity);
-
 bool8 CheckVariousConditions__0230156C(struct entity *entity)
 {
     struct monster *pokemon_info = GetEntInfo(entity);
@@ -86,3 +84,21 @@ bool8 CheckVariousStatuses__023016DC(struct entity *entity)
 
     return FALSE;
 }
+
+bool8 CheckVariousStatuses__0230172C(struct entity *entity)
+{
+    struct monster *pokemon_info = GetEntInfo(entity);
+
+    if (pokemon_info->sleep_class_status.sleep != STATUS_SLEEP_SLEEPLESS &&
+        pokemon_info->sleep_class_status.sleep != STATUS_SLEEP_YAWNING &&
+        pokemon_info->sleep_class_status.sleep != STATUS_SLEEP_NONE)
+        return TRUE;
+    if (pokemon_info->frozen_class_status.freeze == STATUS_FROZEN_FROZEN)
+        return TRUE;
+    if (pokemon_info->frozen_class_status.freeze == STATUS_FROZEN_PETRIFIED)
+        return TRUE;
+    if (pokemon_info->bide_class_status.bide == STATUS_TWO_TURN_BIDE)
+        return TRUE;
+
+    return FALSE;
+}