The Minnesota Supreme Court sided with Democrats on Friday in a power struggle with Republicans that the chief justice said had left the state House of Representatives “completely dysfunctional.” The justices agreed with House Democratic leaders who argued that a quorum in the House was 68 members under the state constitution,

Minnesota’s top court ruled that Republicans had overstepped their authority by conducting business in the Legislature even as Democrats boycotted the session.

The Minnesota Supreme Court handed Democrats a major win Friday, effectively ruling that Republicans didn’t have enough members to conduct business in the Minnesota House. The state’s highest court ruled that a quorum — the necessary number of members needed to conduct business — is 68 members out of 134 officials.