This comes after reports of discontent among some of the reshuffled ministers, including the former forestry minister Bodo Dettke.
Officials at Government House say five of the six reshuffled ministers have now taken their oaths - the latest being Bodo Dettke who now becomes the Minister of Culture and Tourism and Freda Tuki taking the portfolio for Youth, Women and Children's Affairs.
Tuki says she was swayed to take the new post after talking with her constituents.