diff --git a/lectures/06_memory/README.md b/lectures/06_memory/README.md
index 842f480..bd882a7 100644
--- a/lectures/06_memory/README.md
+++ b/lectures/06_memory/README.md
@@ -416,7 +416,7 @@ c[1] = b[1];
 c = &(a[3]);
 ```
 
-See [solution](memory_exercise2_solution.png).
+See [solution](memory_exercise2_solution.png). Note that there is a memory leak of 3 *int*s in this program.
 
 - Write code to produce this diagram: