Longer stem was my initial reaction, but it came from the shop like that and the tube had been inflated, so there must be some tool or adapter...
TL;DR - get the removable extensions like the ones made by Topeak
Or just get the Topeak one - you only really need one.
@Howard started
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Longer stem was my initial reaction, but it came from the shop like that and the tube had been inflated, so there must be some tool or adapter...