diff --git a/module2/exo4/chaps.csv b/module2/exo4/chaps.csv
new file mode 100644
index 0000000000000000000000000000000000000000..77ee74124f8b9493ca2d55489751241a5ce48118
--- /dev/null
+++ b/module2/exo4/chaps.csv
@@ -0,0 +1 @@
+2,3,4,5,6,7,8,9,10,11
\ No newline at end of file