diff --git a/source/build/src/palette.cpp b/source/build/src/palette.cpp
index 7e00f7528..73b3b263a 100644
--- a/source/build/src/palette.cpp
+++ b/source/build/src/palette.cpp
@@ -265,7 +265,6 @@ void palettePostLoadLookups(void)
             }
         }
     }
-#if 1 //def SWAP_255
     // Swap colors 0 and 255 in all tables so that all paletted images have their transparent color at index 0.
     // This means: 
     // - Swap palette and remap entries in all stored remap tables
@@ -288,7 +287,6 @@ void palettePostLoadLookups(void)
     }
     colorswap(&GPalette.GlobalBrightmap);
     std::swap(GPalette.BaseColors[0], GPalette.BaseColors[255]);
-#endif
 }
 
 //==========================================================================
diff --git a/source/core/textures/buildtiles.cpp b/source/core/textures/buildtiles.cpp
index abe642586..f6af79c25 100644
--- a/source/core/textures/buildtiles.cpp
+++ b/source/core/textures/buildtiles.cpp
@@ -113,14 +113,12 @@ static FTexture* GetTileTexture(const char* name, const TArray<uint8_t>& backing
 	auto tex = new FArtTile(backingstore, offset, width, height);
 	auto p = &backingstore[offset];
 	auto siz = width * height;
-#if 1 //def SWAP_255
 	for (int i = 0; i < siz; i++, p++)
 	{
 		// move transparent color to index 0 to get in line with the rest of the texture management.
 		if (*p == 0) *p = 255;
 		else if (*p == 255) *p = 0;
 	}
-#endif
 
 	if (tex)
 	{
@@ -509,7 +507,6 @@ int32_t tileGetCRC32(int tileNum)
 	auto size = tile->GetWidth() * tile->GetHeight();
 	if (size == 0) return 0;
 
-#if 1 //def SWAP_255
 	// Temporarily revert the data to its original form with 255 being transparent. Otherwise the CRC won't match.
 	auto p = pixels;
 	for (int i = 0; i < size; i++, p++)
@@ -518,11 +515,9 @@ int32_t tileGetCRC32(int tileNum)
 		if (*p == 0) *p = 255;
 		else if (*p == 255) *p = 0;
 	}
-#endif
 
 	auto crc = crc32(0, (const Bytef*)pixels, size);
 
-#if 1 //def SWAP_255
 	// ... and back again.
 	p = pixels;
 	for (int i = 0; i < size; i++, p++)
@@ -531,7 +526,6 @@ int32_t tileGetCRC32(int tileNum)
 		if (*p == 0) *p = 255;
 		else if (*p == 255) *p = 0;
 	}
-#endif
 	return crc;
 }