diff --git a/os/hal/platforms/STM32/GPIOv2/pal_lld.h b/os/hal/platforms/STM32/GPIOv2/pal_lld.h
index e21c9e620..82bbfe5b2 100644
--- a/os/hal/platforms/STM32/GPIOv2/pal_lld.h
+++ b/os/hal/platforms/STM32/GPIOv2/pal_lld.h
@@ -60,7 +60,7 @@
 
 #define PAL_STM32_OSPEED_MASK           (3 << 3)
 #define PAL_STM32_OSPEED_LOWEST         (0 << 3)
-#if defined(STM32F0XX) || defined(STM32F30X)
+#if defined(STM32F0XX) || defined(STM32F30X) || defined(STM32F37X)
 #define PAL_STM32_OSPEED_MID            (1 << 3)
 #else
 #define PAL_STM32_OSPEED_MID1           (1 << 3)