diff --git a/openpype/plugins/publish/extract_thumbnail.py b/openpype/plugins/publish/extract_thumbnail.py
index 7a438ca701..7933595b89 100644
--- a/openpype/plugins/publish/extract_thumbnail.py
+++ b/openpype/plugins/publish/extract_thumbnail.py
@@ -22,7 +22,7 @@ class ExtractThumbnail(pyblish.api.InstancePlugin):
         "imagesequence", "render", "render2d", "prerender",
         "source", "plate", "take"
     ]
-    hosts = ["shell", "fusion", "resolve"]
+    hosts = ["shell", "fusion", "resolve", "traypublisher"]
     enabled = False
 
     # presetable attribute
@@ -46,6 +46,10 @@ class ExtractThumbnail(pyblish.api.InstancePlugin):
             self.log.info("Skipping - no review set on instance.")
             return
 
+        if self._already_has_thumbnail(instance):
+            self.log.info("Thumbnail representation already present.")
+            return
+
         filtered_repres = self._get_filtered_repres(instance)
         for repre in filtered_repres:
             repre_files = repre["files"]
@@ -102,6 +106,14 @@ class ExtractThumbnail(pyblish.api.InstancePlugin):
             # There is no need to create more then one thumbnail
             break
 
+    def _already_has_thumbnail(self, instance):
+        for repre in instance.data.get("representations", []):
+            self.log.info("repre {}".format(repre))
+            if repre["name"] == "thumbnail":
+                return True
+
+        return False
+
     def _get_filtered_repres(self, instance):
         filtered_repres = []
         src_repres = instance.data.get("representations") or []