The world faces severe challenges in providing food security for a growing world population during climate change. This puts pressure on modern agriculture, including adapting crops to new environments and cultivation on less acreage. The tools for adapting crops exist within a species' genetic diversity.  Crop wild relatives (CWR) are wild taxa with a close genetic relationship to our crops. CWRs contain a breadth of genetic adaption for various habitats due to their wide geographical distribution. This invaluable diversity of genes is essential for improving breeding of crops and therefore needs to be sustainably conserved in situ to prevent the loss of the future crop adaptation.  Fragaria vesca appears on the list of priority CWRs for conservation within the Nordic region.  To create an efficient conservation strategy for F. vesca, knowledge about the genetic differences between populations within the Nordic region must be obtained. Therefore, this study aimed to optimise PCR protocol for 10 microsatellite primers in F. vasca. The annealing temperature was successfully optimised for all 10 primer pairs. Two of the primer pairs revealed intra-specific diversity. The study also found support for the earlier discovered genetic divergence between Icelandic and other European populations.