Auckland Mayor Len Brown's home community of Otara has criticised his support of a "pokies for convention centre" deal.
The Otara Gambling and Alcohol Action Group and the Otara Network Action Committee say they are disappointed in Mr Brown for not standing up and opposing the deal.
Jim Sinclair, who belongs to both groups, said they hoped "our mayor" would provide a moral compass on the the issue and do what was best.
"Pokies are dangerous and we don't want any more of them," he said. "We don't want a convention centre that is funded by gambling."
The groups said that as Mayor of Manukau, Mr Brown was part of a community effort to get a sinking lid on pokies in Manukau, and they looked to him to show the same leadership on the SkyCity deal.