diff --git a/src/slide/s1_title.rs b/src/slide/s1_title.rs
index 17639e20d514782a8bedf535a7c2fe8d6f74ebee..75224147b004acdbf9bcdd8be41947daa64b88df 100644
--- a/src/slide/s1_title.rs
+++ b/src/slide/s1_title.rs
@@ -41,6 +41,7 @@ impl Slide for Title {
             self.examples = vec![
                 ctx_img!(ui.ctx(), "raymarching0.png"),
                 ctx_img!(ui.ctx(), "raymarching1.png"),
+                ctx_img!(ui.ctx(), "raytracing0.png"),
                 ctx_img!(ui.ctx(), "atom0.png"),
                 ctx_img!(ui.ctx(), "atom1.png"),
                 ctx_img!(ui.ctx(), "atom2.png"),