Mohamed Diame will play for Premier League new-boys West Ham next season
He said: “I'm very happy and very excited to have joined the club and I'm looking forward to the start of the season.
"I know the fans here get behind the team all the time and I'm looking forward to showing everybody what I can do on the pitch."
The 25-year-old, who has had interest from Liverpool, is expected to make his move on July 1.
He is the third signing of the summer for West Ham, joining Stephen Henderson and Jussi Jaaskelainen.
Manager Sam Allardyce said: "His potential is really good and he's ready to go and compete in the first team straight away as he's had three years in the Premier League already.
I'm very happy and very excited to have joined West Ham
"He's 25 and can only get better and I hope he can go on to prove that to me and all of the West Ham United fans. He will be a very exciting addition to the squad."
Invalid email
We use your sign-up to provide content in ways you've consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time. Read our Privacy Policy
