diff --git a/plugins/proto/RemoteFortressReader.proto b/plugins/proto/RemoteFortressReader.proto
index a54a0397f..8255f91cd 100644
--- a/plugins/proto/RemoteFortressReader.proto
+++ b/plugins/proto/RemoteFortressReader.proto
@@ -642,33 +642,6 @@ message WorldMap
     repeated RegionTile region_tiles = 25;
 }
 
-enum SiteRealizationBuildingType
-{
-    cottage_plot = 0;
-    castle_wall = 1;
-    castle_tower = 2;
-    castle_courtyard = 3;
-    house = 4;
-    temple = 5;
-    tomb = 6;
-    shop_house = 7;
-    warehouse = 8;
-    market_square = 9;
-    pasture = 10;
-    waste = 11;
-    courtyard = 12;
-    well = 13;
-    vault = 14;
-    great_tower = 15;
-    trenches = 16;
-    tree_house = 17;
-    hillock_house = 18;
-    mead_hall = 19;
-    fortress_entrance = 20;
-    library = 21;
-    tavern = 22;
-}
-
 message SiteRealizationBuildingWall
 {
     optional int32 start_x = 1;
@@ -702,7 +675,6 @@ message SiteRealizationBuildingTrenches
 message SiteRealizationBuilding
 {
     optional int32 id = 1;
-    optional SiteRealizationBuildingType type = 2;
     optional int32 min_x = 3;
     optional int32 min_y = 4;
     optional int32 max_x = 5;
@@ -711,6 +683,7 @@ message SiteRealizationBuilding
     optional SiteRealizationBuildingWall wall_info = 8;
     optional SiteRealizationBuildingTower tower_info = 9;
     optional SiteRealizationBuildingTrenches trench_info = 10;
+    optional int32 type = 11;
 }
 
 message RegionTile
@@ -990,30 +963,13 @@ message Language
     repeated ShapeDescriptior shapes = 1;
 }
 
-enum ImprovementType
-{
-    ART_IMAGE = 0;
-    COVERED = 1;
-    RINGS_HANGING = 2;
-    BANDS = 3;
-    SPIKES = 4;
-    ITEMSPECIFIC = 5;
-    THREAD = 6;
-    CLOTH = 7;
-    SEWN_IMAGE = 8;
-    PAGES = 9;
-    ILLUSTRATION = 10;
-    INSTRUMENT_PIECE = 11;
-    WRITING = 12;
-}
-
 message ItemImprovement
 {
     optional MatPair material = 1;
-    optional ImprovementType type = 2;
     optional int32 shape = 3;
     optional int32 specific_type= 4;
     optional ArtImage image = 5;
+    optional int32 type = 6;
 }
 
 enum ArtImageElementType
diff --git a/plugins/remotefortressreader/item_reader.cpp b/plugins/remotefortressreader/item_reader.cpp
index 620e06310..56ec9019b 100644
--- a/plugins/remotefortressreader/item_reader.cpp
+++ b/plugins/remotefortressreader/item_reader.cpp
@@ -450,7 +450,7 @@ void CopyItem(RemoteFortressReader::Item * NetItem, df::item * DfItem)
 
             auto netImp = NetItem->add_improvements();
 
-            netImp->set_type((ImprovementType)impType);
+            netImp->set_type(impType);
 
             auto mat = netImp->mutable_material();
             mat->set_mat_type(improvement->mat_type);
diff --git a/plugins/remotefortressreader/remotefortressreader.cpp b/plugins/remotefortressreader/remotefortressreader.cpp
index 1a0d045dc..44c476357 100644
--- a/plugins/remotefortressreader/remotefortressreader.cpp
+++ b/plugins/remotefortressreader/remotefortressreader.cpp
@@ -1,5 +1,5 @@
 #include "df_version_int.h"
-#define RFR_VERSION "0.20.3"
+#define RFR_VERSION "0.21.0"
 
 #include <cstdio>
 #include <time.h>
@@ -949,9 +949,6 @@ static command_result GetGrowthList(color_ostream &stream, const EmptyMessage *i
 
 void CopyBlock(df::map_block * DfBlock, RemoteFortressReader::MapBlock * NetBlock, MapExtras::MapCache * MC, DFCoord pos)
 {
-    NetBlock->set_map_x(DfBlock->map_pos.x);
-    NetBlock->set_map_y(DfBlock->map_pos.y);
-    NetBlock->set_map_z(DfBlock->map_pos.z);
 
     MapExtras::Block * block = MC->BlockAtTile(DfBlock->map_pos);
 
@@ -1465,7 +1462,12 @@ static command_result GetBlockList(color_ostream &stream, const BlockRequest *in
                         bool flows = block->flows.size() > 0;
                         RemoteFortressReader::MapBlock *net_block = nullptr;
                         if (tileChanged || desChanged || spatterChanged || firstBlock || itemsChanged || flows)
+                        {
                             net_block = out->add_map_blocks();
+                            net_block->set_map_x(block->map_pos.x);
+                            net_block->set_map_y(block->map_pos.y);
+                            net_block->set_map_z(block->map_pos.z);
+                        }
                         if (tileChanged)
                         {
                             CopyBlock(block, net_block, &MC, pos);
@@ -2541,7 +2543,7 @@ static void CopyLocalMap(df::world_data * worldData, df::world_region_details* w
 
                     out_building->set_id(in_building->id);
 #if DF_VERSION_INT > 34011
-                    out_building->set_type((SiteRealizationBuildingType)in_building->type);
+                    out_building->set_type(in_building->type);
 #endif
                     out_building->set_min_x(in_building->min_x - (site_x * 48));
                     out_building->set_min_y(in_building->min_y - (site_y * 48));