Jennifer Miles appeals the district court’s 1 adverse grant of summary judgment in her employment-discrimination action. Judgment was entered on December 10, 2007, and Miles filed her notice of appeal 31 days later on January 10, 2008. The notice of appeal was thus untimely. See Fed. R.App. P. 4(a)(1)(A). (in civil cases, notice of appeal must be filed within 30 days after entry of judgment or order); Dill v. Gen. Am. Life Ins. Co., 525 F.3d 612, 619-20 (8th Cir. 2008) (timely notice of appeal is mandatory and jurisdictional). Accordingly, we dismiss the appeal for lack of jurisdiction.