diff --git a/configure.ac b/configure.ac
index 3d5919cad..6e59ea299 100644
--- a/configure.ac
+++ b/configure.ac
@@ -80,7 +80,7 @@ MUTTER_MIN_VERSION=3.15.4
 GTK_MIN_VERSION=3.15.0
 GIO_MIN_VERSION=2.37.0
 LIBECAL_MIN_VERSION=3.5.3
-LIBEDATASERVER_MIN_VERSION=3.5.3
+LIBEDATASERVER_MIN_VERSION=3.13.90
 TELEPATHY_GLIB_MIN_VERSION=0.17.5
 POLKIT_MIN_VERSION=0.100
 STARTUP_NOTIFICATION_MIN_VERSION=0.11
diff --git a/src/calendar-server/calendar-sources.c b/src/calendar-server/calendar-sources.c
index 804fb9cf2..cbfd6f2d2 100644
--- a/src/calendar-server/calendar-sources.c
+++ b/src/calendar-server/calendar-sources.c
@@ -201,7 +201,7 @@ calendar_sources_init (CalendarSources *sources)
                                         "/", "org.freedesktop.DBus",
                                         "StartServiceByName",
                                         g_variant_new ("(su)",
-                                                       "org.gnome.evolution.dataserver.Sources3",
+                                                       "org.gnome.evolution.dataserver.Sources4",
                                                        0),
                                         NULL,
                                         G_DBUS_CALL_FLAGS_NONE,