diff --git a/Core/MemoryManager.cpp b/Core/MemoryManager.cpp
index 2c4607a2..d6b00e28 100644
--- a/Core/MemoryManager.cpp
+++ b/Core/MemoryManager.cpp
@@ -121,6 +121,9 @@ uint8_t MemoryManager::ReadVRAM(uint16_t addr)
 	} else {
 		if(addr >= 0x3F00) {
 			addr &= 0x3F1F;
+			if(addr == 0x3F10 || addr == 0x3F14 || addr == 0x3F18 || addr == 0x3F1C) {
+				addr &= ~0x0010;
+			}
 		}
 		return _videoRAM[addr & 0x3FFF];
 	}
@@ -134,6 +137,9 @@ void MemoryManager::WriteVRAM(uint16_t addr, uint8_t value)
 	} else {
 		if(addr >= 0x3F00) {
 			addr &= 0x3F1F;
+			if(addr == 0x3F10 || addr == 0x3F14 || addr == 0x3F18 || addr == 0x3F1C) {
+				addr &= ~0x0010;
+			}
 			//std::cout << "palette:" << std::hex << (short)addr << " = " << (short)value << std::endl;
 		}
 		if(addr == 0x2000) {
diff --git a/Core/PPU.cpp b/Core/PPU.cpp
index b776ec78..52ae3d21 100644
--- a/Core/PPU.cpp
+++ b/Core/PPU.cpp
@@ -301,7 +301,8 @@ void PPU::DrawPixel()
 
 	//p->palettebuffer[fbRow].color = PPU_PALETTE_RGB[palette % 64];
 	uint32_t bufferPosition = _scanline * 256 + _cycle;
-	((uint32_t*)_outputBuffer)[bufferPosition] = PPU_PALETTE_RGB[palette % 64] | (0xFF << 24);
+	uint32_t paletteColor = PPU_PALETTE_RGB[palette % 64];
+	((uint32_t*)_outputBuffer)[bufferPosition] = (paletteColor & 0xFF00) | ((paletteColor & 0xFF) << 16) | ((paletteColor & 0xFF0000) >> 16) | (0xFF << 24);
 	//p->palettebuffer[fbRow].value = pixel;
 	//p->palettebuffer[fbRow].pindex = -1;
 }
@@ -315,8 +316,7 @@ void PPU::ProcessVisibleScanline()
 		LoadShiftRegisters();
 		LoadTileInfo();
 	}
-
-
+	
 	if(_cycle > 0 && _cycle <= 255) {
 		DrawPixel();
 	}