The dispute between Verizon and some of the most popular and prominent TV networks escalated on Wednesday when Disney said that the new, slimmer FiOS cable offering violated agreements with all of its cable networks.

FiOS introduced a less expensive cable package, called FiOS Custom TV, on Sunday that gives customers a base package of 35 channels, then allows them to choose two out of seven category-specific packages, like sports (ESPN, Fox Sports 1) or pop culture (Comedy Central, MTV). The package costs $55 a month, a discount from the average household cable bill of $90, according to the research firm SNL Kagan.

Several media companies were caught off guard, and ESPN quickly came out against the new offering. Now Disney, the network’s parent company, has criticized it as well.

“The issue here is that Verizon made unilateral decisions on how to offer ABC Family, Disney Channels, ESPN and ESPN2 that are in violation of our existing agreements,” Disney said on Wednesday. The company’s channels are spread throughout several tiers on the FiOS plan, with ESPN in sports, ABC Family in the pop culture plan and the Disney Channel and Disney Junior in the children’s category.