diff --git a/QuickLook.Plugin.CADImport/CADImaging.cs b/QuickLook.Plugin.CADImport/CADImaging.cs
index 166a044..0ebc3c9 100644
--- a/QuickLook.Plugin.CADImport/CADImaging.cs
+++ b/QuickLook.Plugin.CADImport/CADImaging.cs
@@ -119,7 +119,7 @@ private void OnCADPictBoxScroll(object sender, ScrollEventArgsExt e)
 
     private void OnCADPictBoxMouseDown(object sender, MouseEventArgs e)
     {
-        if (e.Button == MouseButtons.Right)
+        if (e.Button == MouseButtons.Left)
         {
             CursorUpdated?.Invoke(this, new CADImagingEventArgs(CADImagingEventArgs.EventType.Cursor, [Cursors.Hand]));
             currentXClickPosition = e.X;
diff --git a/README.md b/README.md
index f2a721f..b884cdc 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ The following file extensions are treated as CAD files.
 
 1. Scroll mouse wheel to zoom in/out.
 2. Double left click to reset the scaling.
-3. Right press and drag to pan the view.
+3. Left press and drag to pan the view.
 
 ## Licenses