Adams signed a one-year deal with the club after successful negotiations on Friday.
Former Aduana Stars and Black Stars goalkeeper Stephen Adams joined Ghana Premier League returnees Great Olympics.
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The Accra-based have beefed up their squad with the acquisition of Adams in their bid to revive their league campaign after losing their opening two games.
"I just finished signing the deal. It's just one season because I want to keep myself active," Adams told Zylofon FM.
"I moved to Olympics to get close to my family. I've been away from my family for so long because I was living Dormaa even when I was playing in the league so when the opportunity came to get close to my family I didn't hesitate.
"I joined the league to showcase my talent to Ghanaians once again. I want to show my fans that I'm still in top shape. I should have signed long ago but because we were playing inter-sites gala I put it on hold.
"I watched their game against Aduana and I was impressed with their play. They have experienced players so I'm praying we'll be able to perform well this season."
Adams left Ghana Premier League giants to join Zambian side Nkana FC on a three-year deal on a free in 2017.