diff --git a/embassy-nrf/src/saadc.rs b/embassy-nrf/src/saadc.rs
index 8bf4f727..d9b76642 100644
--- a/embassy-nrf/src/saadc.rs
+++ b/embassy-nrf/src/saadc.rs
@@ -320,7 +320,7 @@ impl<'d, const N: usize> Saadc<'d, N> {
                 r.events_end.reset();
                 r.intenset.write(|w| w.end().set());
 
-                if sampler(&bufs[current_buffer][0..r.result.amount.read().bits() as usize / N])
+                if sampler(&bufs[current_buffer])
                     == SamplerState::Sampled
                 {
                     let next_buffer = 1 - current_buffer;