diff --git a/evomaintenance.sh b/evomaintenance.sh
index 07e38e5..4786b42 100644
--- a/evomaintenance.sh
+++ b/evomaintenance.sh
@@ -67,10 +67,12 @@ LOG_TEXTE=$(echo "${TEXTE}" | sed 's/"/\\\"/g')
 echo "${NOW} hostname=\"${HOSTNAME}\" user=\"${SUDO_USER}\" ip=\"${IP}\" begin_date=\"${BEGIN_YEAR} ${BEGIN_DATE}\" message=\"${LOG_TEXTE}\"" >> "${LOGFILE}"
 
 # git commit
-if (test -x /usr/bin/git); then
-    cd /etc/
-    git add .
-    GIT_COMMIT=$(git commit -a -m "$LOG_TEXTE" --author="$_USER <$_USER@evolix.net>")
+GIT_BIN=$(command -v git)
+
+if test -x "${GIT_BIN}"; then
+    export GIT_DIR=/etc/.git
+    ${GIT_BIN} add .
+    ${GIT_BIN} commit --all --message "${LOG_TEXTE}" --author="${_USER} <${_USER}@evolix.net>" --quiet
 fi
 
 # insert into PG