Facebook’s announcement about its new graph search feature Tuesday impressed at least one analyst on Wall Street, as Bank of America Merrill Lynch Analyst Justin Post upped his price target for the social network’s shares to $35 from $31.

According to MarketWatch, Post wrote that graph search was “an example of Facebook’s ongoing innovation to increase engagement and potential to add revenues to the platform.”

MarketWatch reported that B of A maintained a buy rating on the social network’s stock.