diff --git a/tutorials/rasCavitatingFoam/throttle/system/fvSolution b/tutorials/rasCavitatingFoam/throttle/system/fvSolution
index ecacbfeb1d..f6bad1ada0 100644
--- a/tutorials/rasCavitatingFoam/throttle/system/fvSolution
+++ b/tutorials/rasCavitatingFoam/throttle/system/fvSolution
@@ -46,7 +46,7 @@ solvers
 
     p GAMG
     {
-        preconditioner   1e-5;
+        tolerance        1e-8;
         relTol           0;
 
         smoother         GaussSeidel;