diff --git a/plugins/DupFileManager/StashPluginHelper.py b/plugins/DupFileManager/StashPluginHelper.py
index 369b104..aec4dd0 100644
--- a/plugins/DupFileManager/StashPluginHelper.py
+++ b/plugins/DupFileManager/StashPluginHelper.py
@@ -962,9 +962,9 @@ class StashPluginHelper(StashInterface):
         	}
         """
         if fragment:
-        	query = re.sub(r'\.\.\.SceneSlim', fragment, query)
+            query = re.sub(r'\.\.\.SceneSlim', fragment, query)
         else:
-        	query += "fragment SceneSlim on Scene { id  }"
+            query += "fragment SceneSlim on Scene { id  }"
         
         variables = { "distance": distance, "duration_diff": duration_diff }
         result = self.call_GQL(query, variables)