We present a genome assembly from an individual male Stenoptilia bipunctidactyla (the Twin-spot Plume; Arthropoda; Insecta; Lepidoptera; Pterophoridae). The genome sequence is 822.9 megabases in span. Most of the assembly is scaffolded into 30 chromosomal pseudomolecules, including the Z sex chromosome. The mitochondrial genome has also been assembled and is 17.8 kilobases in length. Gene annotation of this assembly on Ensembl has identified 22,137 protein coding genes.