diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
index fb70162ca..68ad760ef 100644
--- a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
@@ -41,6 +41,7 @@
 #define STM32F4XX
 
 #elif defined(STM32F413xx)
+#define STM32F413xx
 #define STM32F4XX
 
 #elif defined(STM32F412Cx) || defined(STM32F412Rx) ||                       \