diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti0.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti0.inc
index e02707bc1..ffc19f661 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti0.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti0.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI0_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI0_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI0_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI0_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI0_PRIORITY"
 #endif
 
diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti1.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti1.inc
index c7a9de1d5..9f7d4ead1 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti1.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti1.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI1_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI1_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI1_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI1_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI1_PRIORITY"
 #endif
 
diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti10_15.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti10_15.inc
index 3288dc969..ebd08cbe2 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti10_15.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti10_15.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI10_15_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI10_15_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI10_15_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI10_15_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI10_15_PRIORITY"
 #endif
 
diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti2.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti2.inc
index d5ddc40a7..80474a084 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti2.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti2.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI2_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI2_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI2_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI2_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI2_PRIORITY"
 #endif
 
diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti3.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti3.inc
index 9c9be73b3..9e69d0b9f 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti3.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti3.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI3_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI3_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI3_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI3_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI3_PRIORITY"
 #endif
 
diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti4.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti4.inc
index a39e83d4c..3de5489db 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti4.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti4.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI4_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI4_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI4_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI4_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI4_PRIORITY"
 #endif
 
diff --git a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti5_9.inc b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti5_9.inc
index 9a52fa6cf..cd6a4e02a 100644
--- a/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti5_9.inc
+++ b/os/hal/ports/STM32/LLD/EXTIv1/stm32_exti5_9.inc
@@ -35,7 +35,7 @@
 #error "STM32_IRQ_EXTI5_9_PRIORITY not defined in mcuconf.h"
 #endif
 
-#if !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI5_9_PRIORITY)
+#if !defined(STM32_DISABLE_EXTI5_9_HANDLER) && !OSAL_IRQ_IS_VALID_PRIORITY(STM32_IRQ_EXTI5_9_PRIORITY)
 #error "Invalid IRQ priority assigned to STM32_IRQ_EXTI5_9_PRIORITY"
 #endif