diff --git a/createKeyRequestReport.py b/createKeyRequestReport.py
index 0ea6dc7..4a783dc 100644
--- a/createKeyRequestReport.py
+++ b/createKeyRequestReport.py
@@ -48,7 +48,7 @@ def write_to_excel(ignored, noData1M, noData1W, all_TP_slos):
         all_TP_slos.to_excel(writer, sheet_name='TP_')
     
 
-    writer._save()
+    writer.save()
     writer.close()