diff --git a/os/hal/ports/STM32/STM32H7xx/hal_lld.h b/os/hal/ports/STM32/STM32H7xx/hal_lld.h
index 25cf75a46..aec320a75 100644
--- a/os/hal/ports/STM32/STM32H7xx/hal_lld.h
+++ b/os/hal/ports/STM32/STM32H7xx/hal_lld.h
@@ -1764,7 +1764,7 @@
 /**
  * @brief   PLL2 DIVP field.
  */
-#if ((STM32_PLL2_DIVP_VALUE >= 2) && (STM32_PLL2_DIVP_VALUE <= 128)) ||     \
+#if ((STM32_PLL2_DIVP_VALUE >= 1) && (STM32_PLL2_DIVP_VALUE <= 128)) ||     \
     defined(__DOXYGEN__)
 #define STM32_PLL2_DIVP             ((STM32_PLL2_DIVP_VALUE - 1U) << 9U)
 #else
@@ -1774,7 +1774,7 @@
 /**
  * @brief   PLL3 DIVP field.
  */
-#if ((STM32_PLL3_DIVP_VALUE >= 2) && (STM32_PLL3_DIVP_VALUE <= 128)) ||     \
+#if ((STM32_PLL3_DIVP_VALUE >= 1) && (STM32_PLL3_DIVP_VALUE <= 128)) ||     \
     defined(__DOXYGEN__)
 #define STM32_PLL3_DIVP             ((STM32_PLL3_DIVP_VALUE - 1U) << 9U)
 #else