diff --git a/os/hal/platforms/STM32/hal_lld.h b/os/hal/platforms/STM32/hal_lld.h
index 48669113d..c7b40c222 100644
--- a/os/hal/platforms/STM32/hal_lld.h
+++ b/os/hal/platforms/STM32/hal_lld.h
@@ -396,7 +396,7 @@
 #define STM32_HAS_USB           TRUE
 #define STM32_HAS_OTG1          FALSE
 
-#elif defined(STM32F10X_XD)
+#elif defined(STM32F10X_XL)
 /*
  * Capability flags for Performance Line eXtra Density devices.
  */
diff --git a/readme.txt b/readme.txt
index f9bde293c..bfe752162 100644
--- a/readme.txt
+++ b/readme.txt
@@ -71,6 +71,8 @@
 *****************************************************************************
 
 *** 2.3.2 ***
+- FIX: Fixed wrong macro check for STM32 XL devices (bug 3291898)(backported
+  to 2.2.4).
 - FIX: Fixed missing state transition in ADC driver (bug 3288149)(backported
   to 2.2.4).
 - FIX: Fixed missing state transition in SPI driver (bug 3288112)(backported