diff --git a/common/flatpak-remote-ref.c b/common/flatpak-remote-ref.c
index ba3b79015..f1a8285c9 100644
--- a/common/flatpak-remote-ref.c
+++ b/common/flatpak-remote-ref.c
@@ -141,7 +141,7 @@ flatpak_remote_ref_get_property (GObject    *object,
       break;
 
     case PROP_DOWNLOAD_SIZE:
-      g_value_set_uint64 (value, priv->installed_size);
+      g_value_set_uint64 (value, priv->download_size);
       break;
 
     case PROP_METADATA: