diff --git a/entrypoint.sh b/entrypoint.sh
index a249d469c9..e64580137f 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,7 +2,7 @@
 
 NOUSER=`id -u bitwarden > /dev/null 2>&1; echo $?`
 LUID=${LOCAL_UID:-999}
-if [[ $NOUSER == 0 && `id -u bitwarden` != $LUID ]]
+if [ $NOUSER == 0 ] && [ `id -u bitwarden` != $LUID ]
 then
     usermod -u $LUID bitwarden
 elif [ $NOUSER == 1 ]