diff --git a/2023/2023-03-14_ProgrammingWithJulia-3/slides/3a-num-exercises.md b/2023/2023-03-14_ProgrammingWithJulia-3/slides/3a-num-exercises.md
index b6a806052cad7c7068b5de45c43e1bc1c9d3d757..db251b82fb31dd43d9eb118ac9b3e75af99bd1f0 100644
--- a/2023/2023-03-14_ProgrammingWithJulia-3/slides/3a-num-exercises.md
+++ b/2023/2023-03-14_ProgrammingWithJulia-3/slides/3a-num-exercises.md
@@ -43,7 +43,7 @@ See more at [juliastats.org](https://juliastats.org)
 
 # Simulation exercise: Let's layout some graphs!
 
-<img src="img/graph.jpeg" width="70%">
+<img src="slides/img/graph.jpeg" width="70%">