diff --git a/openpype/pipeline/farm/patterning.py b/openpype/pipeline/farm/patterning.py
index 4703f4999d..e1c05df77f 100644
--- a/openpype/pipeline/farm/patterning.py
+++ b/openpype/pipeline/farm/patterning.py
@@ -23,3 +23,5 @@ def match_aov_pattern(app, aov_patterns, render_file_name):
         if re.match(aov_pattern, render_file_name):
             preview = True
             return preview
+        else:
+            return False