diff --git a/comfy_extras/nodes_video.py b/comfy_extras/nodes_video.py
index d1df30fd1..a16c1e35b 100644
--- a/comfy_extras/nodes_video.py
+++ b/comfy_extras/nodes_video.py
@@ -394,6 +394,7 @@ class DisplayLinkNode:
         }
 
     RETURN_TYPES = ("STRING",)
+    OUTPUT_NODE = True
     FUNCTION = "display_link"
     CATEGORY = "image/video"