TCF7L2‐PCOS association was found within 100 kb of the Caucasian T2D‐locus, which, after multiple corrections and population stratification, harbored one significant SNP (rs11196236‐G, pobserved = 9.0 × 10−4, pcorrected = 0.047). The gene discussed is TCF7L2; the disease is polycystic ovary syndrome.