diff --git a/data/registers/otfdec_v1a.yaml b/data/registers/otfdec_v1.yaml
similarity index 100%
rename from data/registers/otfdec_v1a.yaml
rename to data/registers/otfdec_v1.yaml
diff --git a/stm32-data-gen/src/chips.rs b/stm32-data-gen/src/chips.rs
index 086a3c9..61e1191 100644
--- a/stm32-data-gen/src/chips.rs
+++ b/stm32-data-gen/src/chips.rs
@@ -631,6 +631,7 @@ impl PeriMatcher {
             ("STM32(H5|WBA).*:PKA:.*", ("pka", "v1a", "PKA")),
             ("STM32U5.*:PKA:.*", ("pka", "v1b", "PKA")),
             ("STM32(L5|WL|WB).*:PKA:.*", ("pka", "v1c", "PKA")),
+            (".*:OTFDEC:.*", ("otfdec", "v1", "OTFDEC")),
         ];
 
         Self {