diff --git a/stm32-data-gen/src/chips.rs b/stm32-data-gen/src/chips.rs
index 7281ac7..89ee76b 100644
--- a/stm32-data-gen/src/chips.rs
+++ b/stm32-data-gen/src/chips.rs
@@ -599,6 +599,7 @@ impl PeriMatcher {
             ("STM32G0.1.*:.*:COMP:.*", ("comp", "v1", "COMP")),
             ("STM32G4.*:.*:COMP:.*", ("comp", "v2", "COMP")),
             ("STM32WL.*:.*:COMP:.*", ("comp", "v3", "COMP")),
+            (r".*:.*:DCACHE:.*", ("dcache", "v1", "DCACHE")),
         ];
 
         Self {