diff --git a/openpype/hosts/flame/plugins/publish/extract_subset_resources.py b/openpype/hosts/flame/plugins/publish/extract_subset_resources.py
index 2d1cbb951d..5c3aed9672 100644
--- a/openpype/hosts/flame/plugins/publish/extract_subset_resources.py
+++ b/openpype/hosts/flame/plugins/publish/extract_subset_resources.py
@@ -218,9 +218,16 @@ class ExtractSubsetResources(openpype.api.Extractor):
                 # imagesequence as list
                 if (
                     # first check if path in files is not mov extension
-                    next([
-                        f for f in files if ".mov" in os.path.splitext(f)[-1]
-                    ], None)
+                    next(
+                        # iter all paths in files
+                        # return only .mov positive test
+                        iter([
+                            f for f in files
+                            if ".mov" in os.path.splitext(f)[-1]
+                        ]),
+                        # if nothing return default
+                        None
+                    )
                     # then try if thumbnail is not in unique name
                     or unique_name == "thumbnail"
                 ):