Gutted gaffer Ian Murray admits his heartbroken Airdrie side didn't do enough against Queen's Park to merit a place in the Championship next season.
The Diamonds suffered a heartbreaking play-off final defeat for the second year running after Simon Murray's extra-time penalty for Spiders ensured Airdrie remain in League One.
Rhys McCabe, who scored from the spot in a 1-1 draw in the first leg, broke the deadlock after 13 minutes with a stunning 20-yard free-kick.
