diff --git a/PROMS/VEPROMS User Interface/frmSectionProperties.cs b/PROMS/VEPROMS User Interface/frmSectionProperties.cs
index 28e95197..3cc16e6b 100644
--- a/PROMS/VEPROMS User Interface/frmSectionProperties.cs	
+++ b/PROMS/VEPROMS User Interface/frmSectionProperties.cs	
@@ -272,7 +272,8 @@ namespace VEPROMS
 		private void FinishSectionSave(Section section)
 		{
 			ItemInfo sectinfo = ItemInfo.Get(section.ItemID);
-
+			//  B2020-021: Clear MyDocStyle so that it will be re-read in code checking for auto TOC below
+			sectinfo.MyDocStyle = null;		
 			// need to find out if this is a word document type section & if it is, create a new word doc.
 			bool isWordSect = true;
 			int sectype = (int)sectinfo.MyContent.Type - 10000;