diff --git a/Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs b/Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs
index 6d63a1d..b0a9f96 100644
--- a/Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs
+++ b/Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs
@@ -2184,6 +2184,54 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			General.Interface.RedrawDisplay();
 		}
 
+		[BeginAction("moveselectionup8")]
+		public void MoveSelectionUp8()
+		{
+			offset.y += 8;
+
+			// Update
+			UpdateGeometry();
+			UpdateRectangleComponents();
+			General.Map.Map.Update();
+			General.Interface.RedrawDisplay();
+		}
+
+		[BeginAction("moveselectiondown8")]
+		public void MoveSelectionDown8()
+		{
+			offset.y -= 8;
+
+			// Update
+			UpdateGeometry();
+			UpdateRectangleComponents();
+			General.Map.Map.Update();
+			General.Interface.RedrawDisplay();
+		}
+
+		[BeginAction("moveselectionleft8")]
+		public void MoveSelectionLeft8()
+		{
+			offset.x -= 8;
+
+			// Update
+			UpdateGeometry();
+			UpdateRectangleComponents();
+			General.Map.Map.Update();
+			General.Interface.RedrawDisplay();
+		}
+
+		[BeginAction("moveselectionright8")]
+		public void MoveSelectionRight8()
+		{
+			offset.x += 8;
+
+			// Update
+			UpdateGeometry();
+			UpdateRectangleComponents();
+			General.Map.Map.Update();
+			General.Interface.RedrawDisplay();
+		}
+
 		//mxd. Rotate clockwise
 		[BeginAction("rotateclockwise")]
 		public void RotateCW()