The election was stopped for about 10 minutes for election officials and representatives from Central region to settle the issue.
After an agreement was reached, the Central delegation returned carrying shoulder-high their preferred candidate Mr Willy Kuria.
Mr Kuria, who is the principal of Murang’a High School, was elected the national secretary unopposed.
“Our main concern was a meeting was held at night and slots were allocated. It was agreed the position of the national secretary as reserved for Central but we read mischief after officials tried to sneak in Ms Grace Wanjiku from Rift Valley,” said Mr Kamatu.