KCB head coach Frank Ouna is irked by what he terms as a schoolboy mistake in the 1-1 draw with Western Stima.
The defenders failed to clear a throw-in by Luke Ochieng and the ball, eventually, found its way into the net courtesy of Edwin Omondi.
"It is disgusting (the goal conceded), it was a schoolboy error because we could have played the ball down the channel and buy time with it instead, of making an attempt on goal.
"It is something we should address because it is not the first time it is happening, we have conceded severally in those moments.