diff --git a/src/game/game_157db0.c b/src/game/game_157db0.c
index 833b45526..a4592d9cb 100644
--- a/src/game/game_157db0.c
+++ b/src/game/game_157db0.c
@@ -5265,11 +5265,10 @@ void func0f15c850(void)
 	func00016748(1);
 }
 
-GLOBAL_ASM(
-glabel func0f15c880
-/*  f15c880:	03e00008 */ 	jr	$ra
-/*  f15c884:	e7ac0000 */ 	swc1	$f12,0x0($sp)
-);
+void func0f15c880(f32 arg0)
+{
+	// empty
+}
 
 f32 func0f15c888(void)
 {
diff --git a/src/include/game/game_157db0.h b/src/include/game/game_157db0.h
index 1d9978131..7adc7870a 100644
--- a/src/include/game/game_157db0.h
+++ b/src/include/game/game_157db0.h
@@ -26,7 +26,7 @@ u32 xorBabebabe(u32 value);
 void func0f15b534(s32 stagenum);
 void func0f15b908(s32 stagenum);
 void func0f15c850(void);
-u32 func0f15c880(void);
+void func0f15c880(f32 arg0);
 f32 func0f15c888(void);
 f32 currentPlayerGetScaleBg2Gfx(void);
 void currentPlayerSetScaleBg2Gfx(f32 arg0);