Ghana striker Abdul Majeed Waris scored twice to help Hacken beat Mjällby 4-2 in the Swedish top-flight on Thursday night.The 20-year-old scored was on target in the 57th and 78th minutes as Hacken recorded their second straight win of the season at the Rambergsvallen.DR Congo striker Makondele converted a spot kick to put Hacken 1-0 up in the 26th minute before Tom Soderberg increased the tally two minutes before the break but Par Ericsson halved the deficit just before half time.Waris made it 3-1 after the break with a fine finish.The former Right to Dream Academy graduate turned two Mjällby defenders inside out after receiving a long range pass before sending a clinical effort to the Mjällby goalkeeper Asper at the far post.He then raced clear off his marker to slot home in the 77th minute mark and sealed the win for Hacken.The double takes his league tally to four and tops the scorers chart.Waris has targeted over 20 goals this season.