Kallum Cesay scored in stoppage time to give Wealdstone a 1-0 win over fellow relegation battlers Woking at Grosvenor Vale.
There was little to choose between the sides during a cagey first half, with Tyler Walker seeing his shot pushed away by Woking keeper Will Jaaskelainen.
The Cardinals stopper made a fine double save early in the second half to twice deny substitute Connor McAvoy, saving his initial shot and then again from close range after the ball was sent back into the area.
The Stones, though, snatched the points in the third minute of added time when Cesay got into the right side of the penalty area and clipped an angled finish past Jaaskelainen, which puts them a point ahead of Woking in 18th place.
