diff --git a/CHANGELOG_UNRELEASED.md b/CHANGELOG_UNRELEASED.md
index 83f356738..08c7e13dd 100644
--- a/CHANGELOG_UNRELEASED.md
+++ b/CHANGELOG_UNRELEASED.md
@@ -12,6 +12,7 @@
 
 - in `mathcomp_extra.v`:
   + lemma `partition_disjoint_bigfcup`
+
 - in `constructive_ereal.v`:
   + notations `\prod` in scope ereal_scope
   + lemmas `prode_ge0`, `prode_fin_num`