diff --git a/arm11/source/main.c b/arm11/source/main.c
index d19a6dd..e92a2bb 100644
--- a/arm11/source/main.c
+++ b/arm11/source/main.c
@@ -152,7 +152,7 @@ void PXI_RX_Handler(u32 __attribute__((unused)) irqn)
 				GFX_setBrightness(newbrightness, newbrightness);
 				autoBr = false;
 			} else {
-				prev_bright_lvl = -1;
+				oldBrLvl = -1;
 				autoBr = true;
 			}
 			#endif