diff --git a/src/bin/dual-iir.rs b/src/bin/dual-iir.rs
index a2279d8..1effda6 100644
--- a/src/bin/dual-iir.rs
+++ b/src/bin/dual-iir.rs
@@ -188,7 +188,7 @@ const APP: () = {
 
     #[task(binds = SPI3, priority = 3)]
     fn spi3(_: spi3::Context) {
-        panic!("ADC0 input overrun");
+        panic!("ADC1 input overrun");
     }
 
     #[task(binds = SPI4, priority = 3)]