diff --git a/src/Defines.h b/src/Defines.h
index 67d29f7a9..bbc69f79c 100644
--- a/src/Defines.h
+++ b/src/Defines.h
@@ -256,14 +256,10 @@ inline eBlockFace RotateBlockFaceCCW(eBlockFace a_BlockFace)
 {
 	switch (a_BlockFace)
 	{
-		case BLOCK_FACE_XM:
-			return BLOCK_FACE_ZP;
-		case BLOCK_FACE_XP:
-			return BLOCK_FACE_ZM;
-		case BLOCK_FACE_ZM:
-			return BLOCK_FACE_XM;
-		case BLOCK_FACE_ZP:
-			return BLOCK_FACE_XP;
+		case BLOCK_FACE_XM: return BLOCK_FACE_ZP;
+		case BLOCK_FACE_XP: return BLOCK_FACE_ZM;
+		case BLOCK_FACE_ZM: return BLOCK_FACE_XM;
+		case BLOCK_FACE_ZP: return BLOCK_FACE_XP;
 		case BLOCK_FACE_NONE:
 		case BLOCK_FACE_YM:
 		case BLOCK_FACE_YP:
@@ -298,12 +294,12 @@ inline eBlockFace ReverseBlockFace(eBlockFace  a_BlockFace)
 {
 	switch (a_BlockFace)
 	{
-		case BLOCK_FACE_YP: return BLOCK_FACE_YM;
-		case BLOCK_FACE_XP: return BLOCK_FACE_XM;
-		case BLOCK_FACE_ZP: return BLOCK_FACE_ZM;
-		case BLOCK_FACE_YM: return BLOCK_FACE_YP;
-		case BLOCK_FACE_XM: return BLOCK_FACE_XP;
-		case BLOCK_FACE_ZM: return BLOCK_FACE_ZP;
+		case BLOCK_FACE_YP:   return BLOCK_FACE_YM;
+		case BLOCK_FACE_XP:   return BLOCK_FACE_XM;
+		case BLOCK_FACE_ZP:   return BLOCK_FACE_ZM;
+		case BLOCK_FACE_YM:   return BLOCK_FACE_YP;
+		case BLOCK_FACE_XM:   return BLOCK_FACE_XP;
+		case BLOCK_FACE_ZM:   return BLOCK_FACE_ZP;
 		case BLOCK_FACE_NONE: return a_BlockFace;
 	}
 }