1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/editors/space_node/node_edit.c b/source/blender/editors/space_node/node_edit.c
index 7af64e75656..3c927dbf25f 100644
--- a/source/blender/editors/space_node/node_edit.c
+++ b/source/blender/editors/space_node/node_edit.c
@@ -1697,6 +1697,8 @@ static int node_mute_exec(bContext *C, wmOperator *UNUSED(op))
     }
   }
 
+  do_tag_update |= ED_node_is_simulation(snode);
+
   snode_notify(C, snode);
   if (do_tag_update) {
     snode_dag_update(C, snode);
@@ -1739,6 +1741,8 @@ static int node_delete_exec(bContext *C, wmOperator *UNUSED(op))
     }
   }
 
+  do_tag_update |= ED_node_is_simulation(snode);
+
   ntreeUpdateTree(CTX_data_main(C), snode->edittree);
 
   snode_notify(C, snode);