diff --git a/tools/changelog.sh b/tools/changelog.sh
index 59f0469..5c5ec32 100755
--- a/tools/changelog.sh
+++ b/tools/changelog.sh
@@ -90,7 +90,7 @@ if [[ ! "$REPLY" =~ ^[Yy]$ ]]; then
 fi
 
 # Si hay cambios y procede, añade al stage (cargo-release hará el commit)
-if ! git diff --quiet -- "$CHANGELOG_FILE"; then
+if ! git diff --quiet HEAD -- "$CHANGELOG_FILE"; then
     if [[ "$STAGE" == "--stage" ]]; then
         git add "$CHANGELOG_FILE"
         echo "Staged $CHANGELOG_FILE for commit"