Verizon’s $ 20 billion deal to acquire the fiber internet provider Frontier is officially happening. On Friday, the Federal Communications Commission signed off on the merger, which will allow Verizon to “upgrade and expand” Frontier’s existing fiber networks.

With FCC approval, the competing fiber internet service providers can become one.

Verizon Communications Inc. won Federal Communications Commission approval for its $9.6-billion acquisition of Frontier Communications Parent Inc. after agreeing to agency demands to pare back diversity initiatives in line with President Donald Trump’s policies.