diff --git a/vtm-themes/resources/assets/vtm/newtron.xml b/vtm-themes/resources/assets/vtm/newtron.xml
index 09d33e03..075ff3d5 100644
--- a/vtm-themes/resources/assets/vtm/newtron.xml
+++ b/vtm-themes/resources/assets/vtm/newtron.xml
@@ -528,7 +528,7 @@
           </m> -->
 
         <!-- building -->
-        <m k="building">
+        <m k="building|building:part">
 
             <m zoom-min="15">
                 <area fade="15" use="building" />
diff --git a/vtm-themes/resources/assets/vtm/osmagray.xml b/vtm-themes/resources/assets/vtm/osmagray.xml
index 775c76f9..1b34f43a 100644
--- a/vtm-themes/resources/assets/vtm/osmagray.xml
+++ b/vtm-themes/resources/assets/vtm/osmagray.xml
@@ -543,7 +543,7 @@
 
 
         <!-- building -->
-        <m k="building">
+        <m k="building|building:part">
             <m select="first">
                 <m closed="yes">
                     <area fill="#d9d9d9" stroke="#616161" stroke-width="1.0" />
diff --git a/vtm-themes/resources/assets/vtm/osmarender.xml b/vtm-themes/resources/assets/vtm/osmarender.xml
index d5125d08..7587bbcf 100644
--- a/vtm-themes/resources/assets/vtm/osmarender.xml
+++ b/vtm-themes/resources/assets/vtm/osmarender.xml
@@ -543,7 +543,7 @@
 
 
         <!-- building -->
-        <m k="building">
+        <m k="building|building:part">
             <m select="first">
                 <m closed="yes">
                     <area fill="#f3d6b6" stroke="#6a5a8e" stroke-width="1.0" />
diff --git a/vtm-themes/resources/assets/vtm/tronrender.xml b/vtm-themes/resources/assets/vtm/tronrender.xml
index 54b01dc1..df66d7c9 100644
--- a/vtm-themes/resources/assets/vtm/tronrender.xml
+++ b/vtm-themes/resources/assets/vtm/tronrender.xml
@@ -528,7 +528,7 @@
           </m> -->
 
         <!-- building -->
-        <m k="building">
+        <m k="building|building:part">
 
             <m zoom-min="15">
                 <area fade="15" use="building" />