diff --git a/html_src_files.lst b/html_src_files.lst
index 1d3a7de007ab6e16383fee4e5596b9c6a8ff1490..464860454a3b1f8832d834bee37418f3f010e9b6 100644
--- a/html_src_files.lst
+++ b/html_src_files.lst
@@ -4,6 +4,7 @@
 ./module1/ressources/sequence1_fr.org               #     https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9719a1f5b81a4f2d89c27e54ce81f498
 ./module1/ressources/sequence2_fr.org               #     https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/565a72fe3c8b464f8ec3e31b56cd4c57
 ./module1/ressources/sequence3_fr.org               #     https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/d85eb783ff884ff8b1306b680326b198
+./module1/ressources/sequence4_fr.org               #     
 ./module1/ressources/sequence5_fr.org               #     https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/c96bfaf3804847a38d2a8850ee0baf54
 ./module1/ressources/sequence1.org               #     https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/9719a1f5b81a4f2d89c27e54ce81f498
 ./module1/ressources/sequence2.org               #     https://www.fun-mooc.fr/courses/course-v1:inria+41016+session02/jump_to_id/565a72fe3c8b464f8ec3e31b56cd4c57