diff --git a/scripts/Muon/table_utils.py b/scripts/Muon/table_utils.py
index cc68f7b17f4ef98dddabe37cb42ed9f2c9fdd339..5993ebeece65b9dbb25e33c3b2d5c2a6006e064c 100644
--- a/scripts/Muon/table_utils.py
+++ b/scripts/Muon/table_utils.py
@@ -72,4 +72,5 @@ def setTableHeaders(table):
                 +"background-color:white;"\
                 +"}"
             table.setStyleSheet(styleSheet)
-        return styleSheet
+            return styleSheet
+        return