Greenland’s government has shut the door on foreign money in its elections, passing a new law on Tuesday that bans political parties from accepting donations from overseas sources. The move came after President Donald Trump revisited his suggestion that the U.

The law, billed as an effort “to safeguard Greenland’s political integrity,” came ahead of parliamentary elections.

Greenland’s legislature debated whether to prohibit political parties from receiving contributions “from foreign or anonymous contributors” after President Donald Trump laid out ambitions for the United States to take over the vast island that belongs to Denmark.