diff --git a/RebuildBdd/Checkup/check-postgresql.sh b/RebuildBdd/Checkup/check-postgresql.sh
index ab9b0d1..b60da49 100755
--- a/RebuildBdd/Checkup/check-postgresql.sh
+++ b/RebuildBdd/Checkup/check-postgresql.sh
@@ -74,10 +74,6 @@ if ! "$SUDO_BIN" /usr/bin/systemctl --version >/dev/null 2>&1; then
   fail "sudo indisponible pour systemctl"
 fi
 
-if ! "$SUDO_BIN" -u postgres /usr/bin/psql -d postgres -c "SELECT 1;" >/dev/null 2>&1; then
-  fail "sudo -u postgres indisponible"
-fi
-
 if [[ ! "$PGPORT" =~ ^[0-9]+$ ]]; then
   fail "PGPORT invalide : $PGPORT"
 fi