diff --git a/src/libse/Common/Subtitle.cs b/src/libse/Common/Subtitle.cs
index c248fcf05..a403d87be 100644
--- a/src/libse/Common/Subtitle.cs
+++ b/src/libse/Common/Subtitle.cs
@@ -27,24 +27,23 @@ namespace Nikse.SubtitleEdit.Core.Common
         public List<HistoryItem> HistoryItems { get; }
         public bool CanUndo => HistoryItems.Count > 0;
 
-        public Subtitle()
+        public Subtitle() : this(new List<Paragraph>(), new List<HistoryItem>())
         {
-            Paragraphs = new List<Paragraph>();
-            HistoryItems = new List<HistoryItem>();
-            FileName = "Untitled";
         }
 
-        public Subtitle(List<HistoryItem> historyItems)
-            : this()
+        public Subtitle(List<Paragraph> paragraphs) : this(paragraphs, new List<HistoryItem>())
+        {
+        }
+
+        public Subtitle(List<HistoryItem> historyItems) : this(new List<Paragraph>(), historyItems)
         {
-            HistoryItems = historyItems;
         }
 
         public Subtitle(List<Paragraph> paragraphs, List<HistoryItem> historyItems)
-            : this()
         {
             HistoryItems = historyItems;
             Paragraphs = paragraphs;
+            FileName = "Untitled";
         }
 
         /// <summary>
@@ -76,10 +75,6 @@ namespace Nikse.SubtitleEdit.Core.Common
             OriginalEncoding = subtitle.OriginalEncoding;
         }
 
-        public Subtitle(List<Paragraph> paragraphs) : this()
-        {
-            Paragraphs = paragraphs;
-        }
 
         /// <summary>
         /// Get the paragraph of index, null if out of bounds