diff --git a/include/libopencm3/stm32/l4/doc-stm32l4.h b/include/libopencm3/stm32/l4/doc-stm32l4.h
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+/** @mainpage libopencm3 STM32L4
+
+@version 1.0.0
+
+@date 12 February 2015
+
+API documentation for ST Microelectronics STM32L4 Cortex M4 series.
+
+LGPL License Terms @ref lgpl_license
+*/
+
+/** @defgroup STM32L4xx STM32L4xx
+Libraries for ST Microelectronics STM32L4xx series.
+
+@version 1.0.0
+
+@date 12 February 2015
+
+LGPL License Terms @ref lgpl_license
+*/
+
+/** @defgroup STM32L4xx_defines STM32L4xx Defines
+
+@brief Defined Constants and Types for the STM32L4xx series
+
+@version 1.0.0
+
+@date 12 February 2015
+
+LGPL License Terms @ref lgpl_license
+*/
+