diff --git a/tutorials/multiphase/reactingTwoPhaseEulerFoam/laminar/mixerVessel2D/system/controlDict b/tutorials/multiphase/reactingTwoPhaseEulerFoam/laminar/mixerVessel2D/system/controlDict
index 9addbaa0b8..804a5fc908 100644
--- a/tutorials/multiphase/reactingTwoPhaseEulerFoam/laminar/mixerVessel2D/system/controlDict
+++ b/tutorials/multiphase/reactingTwoPhaseEulerFoam/laminar/mixerVessel2D/system/controlDict
@@ -23,7 +23,7 @@ startTime       0;
 
 stopAt          endTime;
 
-endTime         20;
+endTime         10;
 
 deltaT          1e-4;