diff --git a/SabreTools.Helper/Objects/Dat/DatFile.cs b/SabreTools.Helper/Objects/Dat/DatFile.cs
index acdee041..ef9d6c86 100644
--- a/SabreTools.Helper/Objects/Dat/DatFile.cs
+++ b/SabreTools.Helper/Objects/Dat/DatFile.cs
@@ -2148,8 +2148,8 @@ namespace SabreTools.Helper
 				else if (Regex.IsMatch(line, Constants.EndPatternCMP) && block)
 				{
 					block = false;
-					blockname = "";
-					tempgamename = "";
+					blockname = "", tempgamename = "", gamedesc = "", cloneof = "",
+						romof = "", sampleof = "", year = "", manufacturer = "";
 				}
 			}