diff --git a/src/client/gui/components/Slider.h b/src/client/gui/components/Slider.h
index 77c8894..8168741 100755
--- a/src/client/gui/components/Slider.h
+++ b/src/client/gui/components/Slider.h
@@ -3,7 +3,6 @@
 
 #include "GuiElement.h"
 #include "../../../client/Options.h"
-#include "Option.h"
 
 class Slider : public GuiElement {
 	typedef GuiElement super;
diff --git a/src/world/level/tile/NetherReactorPattern.cpp b/src/world/level/tile/NetherReactorPattern.cpp
index 8181e41..51958f4 100755
--- a/src/world/level/tile/NetherReactorPattern.cpp
+++ b/src/world/level/tile/NetherReactorPattern.cpp
@@ -6,23 +6,24 @@ NetherReactorPattern::NetherReactorPattern( ) {
 	const int netherCoreId = Tile::netherReactor->id;
 	const unsigned int types[3][3][3] =
 	{
-		// Level 0
+		// Changing all of these values to be unsigned is needed to get the nether reactor pattern to compile. In the past having them be normal ints was fine but the c++ convention has changed
+        // Level 0
 		{
-			{goldId, stoneId, goldId},
-			{stoneId, stoneId, stoneId},
-			{goldId, stoneId, goldId}
+            {static_cast<unsigned int>(goldId), static_cast<unsigned int>(stoneId), static_cast<unsigned int>(goldId)},
+            {static_cast<unsigned int>(stoneId), static_cast<unsigned int>(stoneId), static_cast<unsigned int>(stoneId)},
+            {static_cast<unsigned int>(goldId), static_cast<unsigned int>(stoneId), static_cast<unsigned int>(goldId)}
 		},
 			// Level 1
 		{
-			{stoneId, 0, stoneId},
-			{0, netherCoreId, 0},
-			{stoneId, 0, stoneId}
+            {static_cast<unsigned int>(stoneId), 0, static_cast<unsigned int>(stoneId)},
+            {0, static_cast<unsigned int>(netherCoreId), 0},
+            {static_cast<unsigned int>(stoneId), 0, static_cast<unsigned int>(stoneId)}
 		},
 			// Level 2
 		{
-			{0, stoneId, 0},
-			{stoneId, stoneId, stoneId},
-			{0, stoneId, 0}
+            {0, static_cast<unsigned int>(stoneId), 0},
+            {static_cast<unsigned int>(stoneId), static_cast<unsigned int>(stoneId), static_cast<unsigned int>(stoneId)},
+            {0, static_cast<unsigned int>(stoneId), 0}
 		}
 	};
 	for(int setLevel = 0; setLevel <= 2; ++setLevel) {