Bryan Habana says South Africa must return to their core principles in order to qualify for the mens rugby sevens tournament at this years Olympic Games.

Kenya beat the Blitzboks to a spot in Paris in African qualifying, but the reigning Commonwealth champions have another chance to book their place via a 12-team tournament in Monaco this weekend.

However, only the winners of the event will be heading to the French capital next month.

Rugby World Cup winner Habana was part of the South Africa sevens set-up before the sport made its debut at the 2016 Olympics, but did not make the final squad which took bronze in Rio de Janeiro.

It's been a strange old season for the Blitzboks, Habana, 41, told BBC Sport Africa.

There's been a change of management, and it's always difficult in any transition period to try and keep the consistency of success.

If they play to the best of their abilities, given the talent, skill, leadership and coaching that we have within that group, they're more than capable enough to qualify for the Olympics.

South Africas men were among the most consistent performers on the world sevens circuit, with three titles and six second-placed finishes between 2012-13 and 2021-22.

Yet the departure of long-serving coach Neil Powell at the end of 2022 led to a drop-off in results.

Philip Snyman replaced Sandile Ngcobo as coach in March, and the Blitzboks ended the SVNS tour in seventh place for the second successive season with their sole series win in the most recent campaign coming in Dubai last December.

Neil Powell laid an incredible foundation with his team for the better part of 10-12 years, Habana said.

I think when you lose someone like that, if you really just look at Manchester United and what's happened post Alex Ferguson, it's really difficult to make sure that that transition is as good as possible.

A lot of the players who were instrumental in winning Commonwealth gold have since moved on into the 15s format of the game.