diff --git a/test/decoupled/2p/test_impeswithamg.input b/test/decoupled/2p/test_impeswithamg.input
index a186379df113bab2711bca46b7e8fa56a2e37848..b28fbd28a01e625590c4270a3dc06b260b31a564 100644
--- a/test/decoupled/2p/test_impeswithamg.input
+++ b/test/decoupled/2p/test_impeswithamg.input
@@ -5,8 +5,12 @@ DtInitial = 0 #[s]
 [Grid]
 File = ./grids/test_impeswithamg.dgf
 
+[Impet]
+CFLFactor = 0.95
+
 [Problem]
 Name = test_impeswithamg # name passed to the output routines
+EnableGravity = 0
 
 [Vtk]
 OutputLevel = 0
\ No newline at end of file