1 files changed, 1 insertions, 0 deletions
diff --git a/index.md b/index.md
index 5f85936..a5928d8 100755
--- a/index.md
+++ b/index.md
@@ -20,3 +20,4 @@ time whilst you're doing it.
    * [Exams](./studies/exams.html)
    * Subject Guides
        * [Computer Science](./studies/subjects/computer-science.html)
+       * [Economics](./studies/subjects/economics.html)