diff --git a/src/Greenshot/Forms/CaptureForm.cs b/src/Greenshot/Forms/CaptureForm.cs
index 68e57f040..a0e24d017 100644
--- a/src/Greenshot/Forms/CaptureForm.cs
+++ b/src/Greenshot/Forms/CaptureForm.cs
@@ -400,6 +400,11 @@ namespace Greenshot.Forms
             {
                 HandleMouseDown();
             }
+
+            if (e.Button == MouseButtons.Right)
+            {
+                DialogResult = DialogResult.Cancel;
+            }
         }
 
         private void HandleMouseDown()