diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp
index fd356c7de..ff0241091 100644
--- a/src/WorldStorage/NBTChunkSerializer.cpp
+++ b/src/WorldStorage/NBTChunkSerializer.cpp
@@ -490,7 +490,7 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster)
 			}
 			case cMonster::mtMagmaCube:
 			{
-				m_Writer.AddByte("Size", ((const cMagmaCube *)a_Monster)->GetSize());
+				m_Writer.AddInt("Size", ((const cMagmaCube *)a_Monster)->GetSize());
 				break;
 			}
 			case cMonster::mtSheep:
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index f33178173..00dff54f0 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -1974,7 +1974,10 @@ void cWSSAnvil::LoadMagmaCubeFromNBT(cEntityList & a_Entities, const cParsedNBT
 {
 	int SizeIdx = a_NBT.FindChildByName(a_TagIdx, "Size");
 
-	if (SizeIdx < 0) { return; }
+	if (SizeIdx < 0)
+	{
+		return;
+	}
 
 	int Size = a_NBT.GetInt(SizeIdx);
 
@@ -2132,7 +2135,10 @@ void cWSSAnvil::LoadSlimeFromNBT(cEntityList & a_Entities, const cParsedNBT & a_
 {
 	int SizeIdx = a_NBT.FindChildByName(a_TagIdx, "Size");
 
-	if (SizeIdx < 0) { return; }
+	if (SizeIdx < 0)
+	{
+		return;
+	}
 
 	int Size = a_NBT.GetInt(SizeIdx);