diff --git a/src/ui/slide_editor.rs b/src/ui/slide_editor.rs
index 32cfda4..fb12342 100644
--- a/src/ui/slide_editor.rs
+++ b/src/ui/slide_editor.rs
@@ -66,6 +66,8 @@ impl SlideEditor {
     }
 }
 
+/// Ensure to use the `cosmic::Theme and cosmic::Renderer` here
+/// or else it will not compile
 impl<'a> Program<SlideWidget, cosmic::Theme, cosmic::Renderer>
     for EditorProgram
 {