<h4>Objectives</h4>The activation of runt-related transcription factor 1 (RUNX1) in fibroblasts has been implicated in wound healing and fibrosis; however, the role of RUNX1 in the fibrotic progression of the autoimmune disease systemic sclerosis (SSc) remains known.<h4>Methods</h4>Leveraging gene expression, genome-wide DNA methylation, and single-cell resolution data of SSc skin and fibroblast, we analysed the impact of RUNX1 dysregulation in SSc dermal fibrosis. Here, RUNX1 is linked to systemic sclerosis.