1 files changed, 1 insertions, 0 deletions
diff --git a/src/port.c b/src/port.c
index 2aa153b..c33e925 100644
--- a/src/port.c
+++ b/src/port.c
@@ -400,6 +400,7 @@ ganv_port_show_control(GanvPort* port)
 		                              "fill-color", control_col,
 		                              "border-color", control_col,
 		                              "border-width", 0.0,
+		                              "managed", TRUE,
 		                              NULL));
 	ganv_item_show(GANV_ITEM(control->rect));
 }