diff --git a/include/libopencm3/stm32/h7/irq.json b/include/libopencm3/stm32/h7/irq.json
index 70d8c06b..5e639565 100644
--- a/include/libopencm3/stm32/h7/irq.json
+++ b/include/libopencm3/stm32/h7/irq.json
@@ -22,7 +22,7 @@
         "fdcan1_it0",
         "fdcan2_it0",
         "fdcan1_it1",
-        "fdcan2_it2",
+        "fdcan2_it1",
         "exti9_5",
         "tim1_brk_tim9",
         "tim1_up_tim10",