diff --git a/changelog_entries/removed-lua-side-index-getters.md b/changelog_entries/removed-formula-side-index-getters.md
similarity index 87%
rename from changelog_entries/removed-lua-side-index-getters.md
rename to changelog_entries/removed-formula-side-index-getters.md
index 55c8c52dbb0..69231f69aa2 100644
--- a/changelog_entries/removed-lua-side-index-getters.md
+++ b/changelog_entries/removed-formula-side-index-getters.md
@@ -1,2 +1,2 @@
-### Lua API
+### Formula API
   * Removed properties `unit.side` and `terrain.owner`. Use `unit.side_number` and `terrain.owner_side` instead.