diff --git a/PROMS/ReferencedObjects/Exe/RefObj/ROEditor/FieldTypeDefFrm.cs b/PROMS/ReferencedObjects/Exe/RefObj/ROEditor/FieldTypeDefFrm.cs
index c5498ffa..b603f083 100644
--- a/PROMS/ReferencedObjects/Exe/RefObj/ROEditor/FieldTypeDefFrm.cs
+++ b/PROMS/ReferencedObjects/Exe/RefObj/ROEditor/FieldTypeDefFrm.cs
@@ -220,6 +220,7 @@ namespace ROEditor
 				return;
 			}
 
+			string origFieldName = myrof.GetFieldname;
 			myrof.SetFieldname(this.tbFieldName.Text);
 			uint ftype=0;
 			if (this.rbSingleLine.Checked == true) 
@@ -270,7 +271,9 @@ namespace ROEditor
 			}
 			myrof.SetFieldType(ftype);
 			FieldTextFrm ftxt = new FieldTextFrm(myrof, myrodb, myelem, original_type, editlevel, origname, avlist, iulist);
-			ftxt.ShowDialog();
+			if (ftxt.ShowDialog() == DialogResult.Cancel)
+				myrof.SetFieldname(origFieldName);
+
 			this.Close();
 		}
 		#region Windows Form Designer generated code