diff --git a/Firmware/mmu2.cpp b/Firmware/mmu2.cpp
index 510780276..550910cae 100644
--- a/Firmware/mmu2.cpp
+++ b/Firmware/mmu2.cpp
@@ -295,6 +295,7 @@ bool MMU2::unload() {
     WaitForHotendTargetTempBeep();
 
     {
+        FSensorBlockRunout blockRunout;
         ReportingRAII rep(CommandInProgress::UnloadFilament);
         filament_ramming();