diff --git a/include/libopencm3/stm32/h7/doc-stm32h7.h b/include/libopencm3/stm32/h7/doc-stm32h7.h
index 3229f803..97b62578 100644
--- a/include/libopencm3/stm32/h7/doc-stm32h7.h
+++ b/include/libopencm3/stm32/h7/doc-stm32h7.h
@@ -19,7 +19,7 @@ Libraries for ST Microelectronics STM32H7xx series.
 LGPL License Terms @ref lgpl_license
 */
 
-/** @defgroup STM32H7xx_defines STM32FHxx Defines
+/** @defgroup STM32H7xx_defines STM32Hxx Defines
 
 @brief Defined Constants and Types for the STM32H7xx series