diff --git a/src/ag-chart.c b/src/ag-chart.c
index 46f73f4..280c779 100644
--- a/src/ag-chart.c
+++ b/src/ag-chart.c
@@ -1,3 +1,5 @@
+#include <swe-glib.h>
+
 #include "ag-chart.h"
 
 struct _AgChartPrivate {
@@ -38,6 +40,8 @@ ag_chart_new_full(GsweTimestamp *timestamp, gdouble longitude, gdouble latitude,
 
     g_free(coords);
 
+    gswe_moment_add_all_planets(GSWE_MOMENT(chart));
+
     return chart;
 }