diff --git a/src/order_base.h b/src/order_base.h
index 7ab62f8291..dd333ea923 100644
--- a/src/order_base.h
+++ b/src/order_base.h
@@ -244,7 +244,6 @@ public:
 	void AssignOrder(const Order &other);
 	bool Equals(const Order &other) const;
 
-	uint32_t Pack() const;
 	uint16_t MapOldOrder() const;
 	void ConvertFromOldSavegame();
 };
diff --git a/src/order_cmd.cpp b/src/order_cmd.cpp
index b9996cbac4..28531a723a 100644
--- a/src/order_cmd.cpp
+++ b/src/order_cmd.cpp
@@ -189,17 +189,6 @@ bool Order::Equals(const Order &other) const
 	return this->type == other.type && this->flags == other.flags && this->dest == other.dest;
 }
 
-/**
- * Pack this order into a 32 bits integer, or actually only
- * the type, flags and destination.
- * @return the packed representation.
- * @note unpacking is done in the constructor.
- */
-uint32_t Order::Pack() const
-{
-	return this->dest << 16 | this->flags << 8 | this->type;
-}
-
 /**
  * Pack this order into a 16 bits integer as close to the TTD
  * representation as possible.