diff --git a/stm32-data-gen/src/chips.rs b/stm32-data-gen/src/chips.rs
index 9d810a5..99a5582 100644
--- a/stm32-data-gen/src/chips.rs
+++ b/stm32-data-gen/src/chips.rs
@@ -145,6 +145,7 @@ impl PeriMatcher {
             (".*:SPI:spi2_v1_4", ("spi", "f1", "SPI")),
             (".*:SPI:spi2s1_v2_1", ("spi", "v1", "SPI")),
             (".*:SPI:spi2s1_v2_2", ("spi", "v1", "SPI")),
+            (".*:SPI:spi2s1_v2_3", ("spi", "v1", "SPI")),
             (".*:SPI:spi2s1_v2_4", ("spi", "v1", "SPI")),
             (".*:SPI:spi2s1_v3_0", ("spi", "v2", "SPI")),
             (".*:SPI:spi2s1_v3_2", ("spi", "v2", "SPI")),