diff --git a/arm9/lib/src/OS_protectionRegion.c b/arm9/lib/src/OS_protectionRegion.c
index 382310d9d..230f8403f 100644
--- a/arm9/lib/src/OS_protectionRegion.c
+++ b/arm9/lib/src/OS_protectionRegion.c
@@ -23,4 +23,4 @@ asm void OS_SetProtectionRegion2(u32 param)
 {
     mcr p15, 0x0, r0, c6, c2, 0x0
     bx lr
-}
\ No newline at end of file
+}