diff --git a/radio/src/debug.h b/radio/src/debug.h
index 299edfcfa..452913790 100644
--- a/radio/src/debug.h
+++ b/radio/src/debug.h
@@ -199,7 +199,7 @@ enum InterruptNames {
   INT_DMA2S7,
   INT_TIM1CC,
   INT_TIM2,
-  INT_TIM3,
+  INT_TRAINER,
   INT_OTG_FS,
   INT_LAST
 };