diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 74a1f4323b..432f7a81d3 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -105,7 +105,7 @@ public:
 
 	FORCEINLINE size_t Remaining() const
 	{
-		return (int)(end - data);
+		return end - data;
 	}
 
 	FORCEINLINE bool HasData() const