diff --git a/src/Blocks/BlockSign.h b/src/Blocks/BlockSign.h
index cd0c02a40..82d9a2fcc 100644
--- a/src/Blocks/BlockSign.h
+++ b/src/Blocks/BlockSign.h
@@ -71,6 +71,18 @@ public:
 	{
 		a_Player->GetClientHandle()->SendEditSign(a_BlockX, a_BlockY, a_BlockZ);
 	}
+
+
+	virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
+	{
+		return ++a_Meta;
+	}
+
+
+	virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
+	{
+		return --a_Meta;
+	}
 } ;
 
 
diff --git a/src/Blocks/MetaRotater.h b/src/Blocks/MetaRotator.h
similarity index 100%
rename from src/Blocks/MetaRotater.h
rename to src/Blocks/MetaRotator.h