diff --git a/coords/mapblockcoords.go b/coords/mapblockcoords.go
index ac24fd6..c20944e 100644
--- a/coords/mapblockcoords.go
+++ b/coords/mapblockcoords.go
@@ -1,7 +1,9 @@
 package coords
 
 type MapBlockCoords struct {
-	X, Y, Z int
+	X int `json:"x"`
+	Y int `json:"y"`
+	Z int `json:"z"`
 }
 
 func NewMapBlockCoords(x, y, z int) MapBlockCoords {
diff --git a/initialrenderer/job.go b/initialrenderer/job.go
index a0e9464..a9f4ec0 100644
--- a/initialrenderer/job.go
+++ b/initialrenderer/job.go
@@ -32,8 +32,14 @@ func Job(ctx *app.App) {
 
 		lastcoords = *newlastcoords
 
-		//for _, mb := range mblist {
-		//}
+		for _, mb := range mblist {
+			tc := coords.GetTileCoordsFromMapBlock(mb.Pos)
+
+			_, err = ctx.Tilerenderer.Render(tc)
+			if err != nil {
+				panic(err)
+			}
+		}
 
 		//Save current positions of initial run
 		rstate.LastX = lastcoords.X
diff --git a/mapblockaccessor/mapblockaccessor.go b/mapblockaccessor/mapblockaccessor.go
index 4cb7d9e..0d6be51 100644
--- a/mapblockaccessor/mapblockaccessor.go
+++ b/mapblockaccessor/mapblockaccessor.go
@@ -62,7 +62,7 @@ func (a *MapBlockAccessor) FindLegacyMapBlocks(lastpos coords.MapBlockCoords, li
 
 		key := getKey(block.Pos)
 
-		mapblock, err := mapblockparser.Parse(block.Data, block.Mtime)
+		mapblock, err := mapblockparser.Parse(block.Data, block.Mtime, block.Pos)
 		if err != nil {
 			return nil, nil, err
 		}
@@ -100,7 +100,7 @@ func (a *MapBlockAccessor) FindLatestMapBlocks(mintime int64, limit int) ([]*map
 
 		key := getKey(block.Pos)
 
-		mapblock, err := mapblockparser.Parse(block.Data, block.Mtime)
+		mapblock, err := mapblockparser.Parse(block.Data, block.Mtime, block.Pos)
 		if err != nil {
 			return nil, err
 		}
@@ -133,7 +133,7 @@ func (a *MapBlockAccessor) GetMapBlock(pos coords.MapBlockCoords) (*mapblockpars
 		return nil, nil
 	}
 
-	mapblock, err := mapblockparser.Parse(block.Data, block.Mtime)
+	mapblock, err := mapblockparser.Parse(block.Data, block.Mtime, pos)
 	if err != nil {
 		return nil, err
 	}
diff --git a/mapblockparser/mapblock.go b/mapblockparser/mapblock.go
index 57225af..6a70651 100644
--- a/mapblockparser/mapblock.go
+++ b/mapblockparser/mapblock.go
@@ -1,6 +1,11 @@
 package mapblockparser
 
+import (
+	"mapserver/coords"
+)
+
 type MapBlock struct {
+	Pos coords.MapBlockCoords `json:"pos"`
 	Size         int            `json:"size"`
 	Version      byte           `json:"version"`
 	Underground  bool           `json:"underground"`
diff --git a/mapblockparser/parse.go b/mapblockparser/parse.go
index 4a384e7..655bf0f 100644
--- a/mapblockparser/parse.go
+++ b/mapblockparser/parse.go
@@ -3,15 +3,17 @@ package mapblockparser
 import (
 	"errors"
 	"strconv"
+	"mapserver/coords"
 )
 
-func Parse(data []byte, mtime int64) (*MapBlock, error) {
+func Parse(data []byte, mtime int64, pos coords.MapBlockCoords) (*MapBlock, error) {
 	if len(data) == 0 {
 		return nil, errors.New("no data")
 	}
 
 	mapblock := NewMapblock()
 	mapblock.Mtime = mtime
+	mapblock.Pos  = pos
 	mapblock.Size = len(data)
 
 	offset := 0
diff --git a/mapblockparser/parse_test.go b/mapblockparser/parse_test.go
index 0a3df2e..1fdfbbd 100644
--- a/mapblockparser/parse_test.go
+++ b/mapblockparser/parse_test.go
@@ -5,6 +5,7 @@ import (
 	"io/ioutil"
 	"strconv"
 	"testing"
+	"mapserver/coords"
 )
 
 func TestReadU16(t *testing.T) {
@@ -38,7 +39,7 @@ func TestParse(t *testing.T) {
 		t.Error(err)
 	}
 
-	mapblock, err := Parse(data, 0)
+	mapblock, err := Parse(data, 0, coords.NewMapBlockCoords(0,0,0))
 
 	if err != nil {
 		t.Error(err)
@@ -69,7 +70,7 @@ func TestParse2(t *testing.T) {
 		t.Error(err)
 	}
 
-	mapblock, err := Parse(data, 0)
+	mapblock, err := Parse(data, 0, coords.NewMapBlockCoords(0,0,0))
 
 	if err != nil {
 		t.Error(err)
@@ -87,7 +88,7 @@ func TestParse3(t *testing.T) {
 		t.Error(err)
 	}
 
-	_, err = Parse(data, 0)
+	_, err = Parse(data, 0, coords.NewMapBlockCoords(0,0,0))
 
 	if err != nil {
 		t.Error(err)