diff --git a/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c b/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c
index 49f9a7d3d..b449ea4f4 100644
--- a/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c
+++ b/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c
@@ -99,7 +99,7 @@ void _pal_lld_init(const PALConfig *config) {
   RCC->AHBLPENR |= AHB_LPEN_MASK;
 #elif defined(STM32F0XX)
   rccEnableAHB(AHB_EN_MASK, TRUE);
-#elif defined(STM32F30X) || defined(STM32F37X)
+#elif defined(STM32F3XX) || defined(STM32F37X)
   rccEnableAHB(AHB_EN_MASK, TRUE);
 #elif defined(STM32F2XX) || defined(STM32F4XX)
   RCC->AHB1ENR   |= AHB1_EN_MASK;