diff --git a/src/fvAgglomerationMethods/MGridGenGamgAgglomeration/MGridGenGAMGAgglomeration.C b/src/fvAgglomerationMethods/MGridGenGamgAgglomeration/MGridGenGAMGAgglomeration.C
index 6959e4b2fd..644a585366 100644
--- a/src/fvAgglomerationMethods/MGridGenGamgAgglomeration/MGridGenGAMGAgglomeration.C
+++ b/src/fvAgglomerationMethods/MGridGenGamgAgglomeration/MGridGenGAMGAgglomeration.C
@@ -286,7 +286,7 @@ Foam::MGridGenGAMGAgglomeration::MGridGenGAMGAgglomeration
             );
         }
 
-        if (continueAgglomerating(nCoarseCells))
+        if (continueAgglomerating(finalAgglomPtr().size(), nCoarseCells))
         {
             nCells_[nCreatedLevels] = nCoarseCells;
             restrictAddressing_.set(nCreatedLevels, finalAgglomPtr);