diff --git a/src/org/oscim/theme/InternalRenderTheme.java b/src/org/oscim/theme/InternalRenderTheme.java
index 056fd4e4..434c3066 100644
--- a/src/org/oscim/theme/InternalRenderTheme.java
+++ b/src/org/oscim/theme/InternalRenderTheme.java
@@ -23,8 +23,8 @@ import java.io.InputStream;
 public enum InternalRenderTheme implements Theme {
 
 	DEFAULT("/org/oscim/theme/styles/default.xml"),
-
-	TRONRENDER("/org/oscim/theme/styles/tronrender.xml");
+	TRONRENDER("/org/oscim/theme/styles/tronrender.xml"),
+	MAPNIK("/org/oscim/theme/styles/carto.xml");
 
 	private final String mPath;
 
diff --git a/src/org/oscim/theme/styles/carto.xml b/src/org/oscim/theme/styles/carto.xml
index aed39ec8..8dc64e1c 100644
--- a/src/org/oscim/theme/styles/carto.xml
+++ b/src/org/oscim/theme/styles/carto.xml
@@ -703,7 +703,7 @@
       </rule>
     </rule>
 
-    <rule e="node" k="building_label" v="*" zoom-min="15">
+    <rule e="node" k="building_label" v="*" zoom-min="14">
         <caption fill="#1d2e6f" font-size="14" style="italic" k="name" priority="20"
         stroke="#9daeef" stroke-width="0.8" />
     </rule>