diff --git a/sources/PPU/PPU.cpp b/sources/PPU/PPU.cpp
index d12e94d..b5e4031 100644
--- a/sources/PPU/PPU.cpp
+++ b/sources/PPU/PPU.cpp
@@ -456,7 +456,6 @@ namespace ComSquare::PPU
 		union TileMapData tileData;
 		std::vector<uint16_t> palette;
 		int index = 0;
-		uint16_t tmp;
 		uint8_t reference = 0;
 		uint32_t color = 0;
 
diff --git a/ui/ui_cpu.h b/ui/ui_cpu.h
index b7aafd0..5bb8f98 100644
--- a/ui/ui_cpu.h
+++ b/ui/ui_cpu.h
@@ -1,7 +1,7 @@
 /********************************************************************************
 ** Form generated from reading UI file 'cpu.ui'
 **
-** Created by: Qt User Interface Compiler version 5.14.2
+** Created by: Qt User Interface Compiler version 5.13.2
 **
 ** WARNING! All changes made in this file will be lost when recompiling UI file!
 ********************************************************************************/