diff --git a/cores/arduino/trap_handler.c b/cores/arduino/trap_handler.c
index 3010ac2..5754182 100644
--- a/cores/arduino/trap_handler.c
+++ b/cores/arduino/trap_handler.c
@@ -5,7 +5,7 @@
 extern void serial_interrupt_handler(uint8_t uartNumInt);
 extern void gpio_interrupt_handler(void);
 extern void tone_interrupt_handler(void);
-void __attribute__((weak)) wire_interrupt_handler(void)
+void __attribute__((weak)) wire_interrupt_handler(uint8_t num)
 {
     // dummy function for case when wire library is not in use
 }
@@ -70,9 +70,12 @@ void __attribute__((noinline, section(".ram_text"), optimize("O3"))) trap_handle
     if (EPIC_CHECK_UART_1())
         serial_interrupt_handler(1);
 
-    // i2c interrupt
+    // i2c0 interrupt
+    if (EPIC_CHECK_I2C_0())
+        wire_interrupt_handler(0);
+
     if (EPIC_CHECK_I2C_1())
-        wire_interrupt_handler();
+        wire_interrupt_handler(1);
 
     // reset all interrupts
     EPIC_CLEAR_ALL();