diff --git a/os/hal/ports/STM32/STM32L4xx/stm32_registry.h b/os/hal/ports/STM32/STM32L4xx/stm32_registry.h
index fdec353fa..8f0fb1e06 100644
--- a/os/hal/ports/STM32/STM32L4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32L4xx/stm32_registry.h
@@ -72,10 +72,10 @@
 #endif
 
 /*===========================================================================*/
-/* STM32L432xx, STM32L433xx.                                                 */
+/* STM32L432xx.                                                              */
 /*===========================================================================*/
 
-#if defined(STM32L432xx) || defined(STM32L433xx) || defined(__DOXYGEN__)
+#if defined(STM32L432xx) || defined(__DOXYGEN__)
 
 /* Clock attributes.*/
 #define STM32_CLOCK_HAS_HSI48               TRUE
@@ -294,10 +294,10 @@
 #endif /* defined(STM32L432xx) */
 
 /*===========================================================================*/
-/* STM32L443xx.                                                              */
+/* STM32L433xx, STM32L443xx.                                                 */
 /*===========================================================================*/
 
-#if defined(STM32L443xx) || defined(__DOXYGEN__)
+#if defined(STM32L433xx) || defined(STM32L443xx) || defined(__DOXYGEN__)
 
 /* Clock attributes.*/
 #define STM32_CLOCK_HAS_HSI48               TRUE
@@ -357,8 +357,8 @@
 #define STM32_HAS_GPIOA                     TRUE
 #define STM32_HAS_GPIOB                     TRUE
 #define STM32_HAS_GPIOC                     TRUE
-#define STM32_HAS_GPIOD                     FALSE
-#define STM32_HAS_GPIOE                     FALSE
+#define STM32_HAS_GPIOD                     TRUE
+#define STM32_HAS_GPIOE                     TRUE
 #define STM32_HAS_GPIOF                     FALSE
 #define STM32_HAS_GPIOG                     FALSE
 #define STM32_HAS_GPIOH                     TRUE
diff --git a/readme.txt b/readme.txt
index ccacaac88..5b4c6d52f 100644
--- a/readme.txt
+++ b/readme.txt
@@ -74,6 +74,7 @@
 *****************************************************************************
 
 *** 20.3.4 ***
+- FIX: Fixed errors in STM32L4xx registry (bug #1154).
 - FIX: Fixed QUADSPI errata fix applied to all platforms (bug #1153).
 - FIX: Fixed (again) LPUART1 support for STM32H7xx (bug #1113).
 - FIX: Fixed wrong behavior in Serial-USB driver (bug #1151).