diff --git a/src/vehicle_gui.cpp b/src/vehicle_gui.cpp
index 8cb28a5ffd..5842e06ddb 100644
--- a/src/vehicle_gui.cpp
+++ b/src/vehicle_gui.cpp
@@ -2205,7 +2205,7 @@ public:
 				break;
 
 			case WID_VL_MANAGE_VEHICLES_DROPDOWN: {
-				ShowDropDownList(this, this->BuildActionDropdownList(VehicleListIdentifier::UnPack(this->window_number).type == VL_STANDARD, false, true), 0, WID_VL_MANAGE_VEHICLES_DROPDOWN);
+				ShowDropDownList(this, this->BuildActionDropdownList(this->vli.type == VL_STANDARD, false, true), 0, WID_VL_MANAGE_VEHICLES_DROPDOWN);
 				break;
 			}
 
diff --git a/src/vehiclelist.cpp b/src/vehiclelist.cpp
index 48214d9384..f4d661c1ad 100644
--- a/src/vehiclelist.cpp
+++ b/src/vehiclelist.cpp
@@ -32,34 +32,6 @@ uint32_t VehicleListIdentifier::Pack() const
 	return c << 28 | this->type << 23 | this->vtype << 26 | this->index;
 }
 
-/**
- * Unpack a VehicleListIdentifier from a single uint32.
- * @param data The data to unpack.
- * @return true iff the data was valid (enough).
- */
-bool VehicleListIdentifier::UnpackIfValid(uint32_t data)
-{
-	uint8_t c        = GB(data, 28, 4);
-	this->company = c == 0xF ? OWNER_NONE : (CompanyID)c;
-	this->type    = (VehicleListType)GB(data, 23, 3);
-	this->vtype   = (VehicleType)GB(data, 26, 2);
-	this->index   = GB(data, 0, 20);
-
-	return this->type < VLT_END;
-}
-
-/**
- * Decode a packed vehicle list identifier into a new one.
- * @param data The data to unpack.
- */
-/* static */ VehicleListIdentifier VehicleListIdentifier::UnPack(uint32_t data)
-{
-	VehicleListIdentifier result;
-	[[maybe_unused]] bool ret = result.UnpackIfValid(data);
-	assert(ret);
-	return result;
-}
-
 /** Data for building a depot vehicle list. */
 struct BuildDepotVehicleListData
 {
diff --git a/src/vehiclelist.h b/src/vehiclelist.h
index 037953f25d..b1c415d668 100644
--- a/src/vehiclelist.h
+++ b/src/vehiclelist.h
@@ -32,8 +32,6 @@ struct VehicleListIdentifier {
 	uint32_t index;         ///< A vehicle list type specific index.
 
 	uint32_t Pack() const;
-	bool UnpackIfValid(uint32_t data);
-	static VehicleListIdentifier UnPack(uint32_t data);
 
 	bool Valid() const { return this->type < VLT_END; }