diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
index 66988cbd0..f0b2d1db5 100644
--- a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
@@ -1233,7 +1233,8 @@
 #define STM32_DMA2_CH7_NUMBER               70
 
 /* ETH attributes.*/
-#if defined(STM32F405xx) || defined(STM32F415xx)
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F205xx) || \
+    defined(STM32F215xx)
 #define STM32_HAS_ETH                       FALSE
 #else
 #define STM32_HAS_ETH                       TRUE
diff --git a/readme.txt b/readme.txt
index 23b1d4079..455c6ae95 100644
--- a/readme.txt
+++ b/readme.txt
@@ -144,6 +144,8 @@
 - RT:  Merged RT4.
 - NIL: Merged NIL2.
 - NIL: Added STM32F7 demo.
+- HAL: Fixed wrong registry for STM32F205xx and STM32F215xx port 
+       (bug #780)(backported to 16.1.6, 3.0.6).
 - HAL: Fixed wrong HSE checks and PLL2 enable switch in STM32F105 and
        STM32F107 port (bug #779)(backported to 16.1.6, 3.0.6, 2.6.10).
 - HAL: Fixed wrong SRAM2_BASE in STM32F7xx port (bug #778)