Daggers defender Okuonghae has been tipped to follow Danny Foster, Sam Saunders and Ben Strevens out of the exit door at Victoria Road.
But Harris told the Epping Forest Guardian: "I believe Magnus will be staying with us.
"Although that could change and I could get a call about him. After the season we've had it would be disappointing if other club's weren't interested in our players."
Source: Team_Talk