diff --git a/mongoose.h b/mongoose.h
index b07dd55e..5061f2b3 100644
--- a/mongoose.h
+++ b/mongoose.h
@@ -3876,9 +3876,9 @@ struct mg_tcpip_driver_stm32f_data {
 #define MG_DRIVER_MDC_CR 4
 #endif
 
-#if MG_ARCH == MG_ARCH_CUBE
+#if MG_ARCH == MG_ARCH_CUBE && !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ() NVIC_EnableIRQ(ETH_IRQn)
-#else
+#elif !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ()
 #endif
 
@@ -3945,9 +3945,11 @@ struct mg_tcpip_driver_stm32h_data {
 #define MG_DRIVER_MDC_CR 4
 #endif
 
-#if MG_ENABLE_DRIVER_STM32H && MG_ARCH == MG_ARCH_CUBE
+#if MG_ENABLE_DRIVER_STM32H && MG_ARCH == MG_ARCH_CUBE && !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ() NVIC_EnableIRQ(ETH_IRQn)
-#else
+#elif MG_ENABLE_DRIVER_STM32N && MG_ARCH == MG_ARCH_CUBE && !defined(MG_ENABLE_ETH_IRQ)
+#define MG_ENABLE_ETH_IRQ() NVIC_EnableIRQ(ETH1_IRQn)
+#elif !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ()
 #endif
 
diff --git a/src/drivers/stm32f.h b/src/drivers/stm32f.h
index fa712855..1adff507 100644
--- a/src/drivers/stm32f.h
+++ b/src/drivers/stm32f.h
@@ -28,9 +28,9 @@ struct mg_tcpip_driver_stm32f_data {
 #define MG_DRIVER_MDC_CR 4
 #endif
 
-#if MG_ARCH == MG_ARCH_CUBE
+#if MG_ARCH == MG_ARCH_CUBE && !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ() NVIC_EnableIRQ(ETH_IRQn)
-#else
+#elif !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ()
 #endif
 
diff --git a/src/drivers/stm32h.h b/src/drivers/stm32h.h
index a732ba1f..7dd5eea7 100644
--- a/src/drivers/stm32h.h
+++ b/src/drivers/stm32h.h
@@ -43,9 +43,11 @@ struct mg_tcpip_driver_stm32h_data {
 #define MG_DRIVER_MDC_CR 4
 #endif
 
-#if MG_ENABLE_DRIVER_STM32H && MG_ARCH == MG_ARCH_CUBE
+#if MG_ENABLE_DRIVER_STM32H && MG_ARCH == MG_ARCH_CUBE && !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ() NVIC_EnableIRQ(ETH_IRQn)
-#else
+#elif MG_ENABLE_DRIVER_STM32N && MG_ARCH == MG_ARCH_CUBE && !defined(MG_ENABLE_ETH_IRQ)
+#define MG_ENABLE_ETH_IRQ() NVIC_EnableIRQ(ETH1_IRQn)
+#elif !defined(MG_ENABLE_ETH_IRQ)
 #define MG_ENABLE_ETH_IRQ()
 #endif