Labour MP for Corby Andy Sawford said he was "appalled" to see a mosque was targeted shortly after the Home Office's controversial vans toured the country.
He said during an urgent question on border controls: "When I visited a week after the Home Office's racist go home vans had been touring English cities - (at) the mosque in Corby I was appalled to find the words in very large letters 'go home' outside the mosque."
Mr Sawford suggested the culprits were motivated by the vehicles.
Immigration Minister Mark Harper disagreed with Mr Sawford's description of the vans.
"Most people in this country do not agree with your characterisation of our pilot," said Mr Harper.