diff --git a/data/examples/saved-chart.agc b/data/examples/saved-chart.agc
index 8b202c9..ee29b54 100644
--- a/data/examples/saved-chart.agc
+++ b/data/examples/saved-chart.agc
@@ -18,5 +18,6 @@
       <second>45</second>
       <timezone>1</timezone>
     </time>
+    <housesystem>placidus</housesystem>
   </data>
 </chartinfo>