diff --git a/Greenshot/Drawing/ArrowContainer.cs b/Greenshot/Drawing/ArrowContainer.cs
index af3586df4..93eb09ce6 100644
--- a/Greenshot/Drawing/ArrowContainer.cs
+++ b/Greenshot/Drawing/ArrowContainer.cs
@@ -42,6 +42,7 @@ namespace Greenshot.Drawing {
 		/// Do not use the base, just override so we have our own defaults
 		/// </summary>
 		protected override void InitializeFields() {
+			AddField(GetType(), FieldType.LINE_THICKNESS, 2);
 			AddField(GetType(), FieldType.ARROWHEADS, 2);
 			AddField(GetType(), FieldType.LINE_COLOR, Color.Red);
 			AddField(GetType(), FieldType.FILL_COLOR, Color.Transparent);