Existing evidence suggests that satisfaction with democracy (SWD) is driven by a wide range of factors, including life satisfaction, evaluation of economic and political situation, winner / loser status, among others. However, there is a lack of analysis regarding the link between satisfaction with democracy and modern sexism. In an era where gender equality remains a contentious issue, this study tests whether individuals exhibiting stronger sexist attitudes are less likely to be satisfied with a democracy that has advanced women’s rights in recent years. Using original panel data collected online in Spain in two waves in 2023, we find a general negative association between modern sexism and satisfaction with democracy. Our results are robust across different model specifications, including variations before and after elections and across political parties (both winners and losers of the 2023 Spanish General Election).