Ethan Erhahon's late equaliser saw Lincoln salvage a point in a 1-1 draw with Wycombe.
Dale Taylor's first-half goal had looked like being enough to win the game, only for Erhahon's strike in the eighth minute of stoppage time to deny Wycombe victory.
The hosts were looking to mark Matt Bloomfield's 50th game in charge with a win, while Lincoln were aiming to improve after four straight defeats.
Wycombe took the lead just before the half-hour as Sam Vokes headed Jack Grimmer's cross to Taylor and his header just crossed the line before Adam Jackson could clear.
Taylor saw a low strike fall inches wide late in the first half, before Lincoln almost equalised when Dylan Duffy's shot hit a post.
Imps debutant Joe Taylor had a goal disallowed before Wycombe saw a Vokes header go narrowly over the crossbar seconds later.
Substitutes Reeco Hackett and Jack Moylan forced good saves out of Max Stryjek before Erhahon's lofted finish saw Lincoln snatch a point at the death.