diff --git a/src/Solver/ASolver.py b/src/Solver/ASolver.py
index aeea0b1b..ad102421 100644
--- a/src/Solver/ASolver.py
+++ b/src/Solver/ASolver.py
@@ -79,7 +79,7 @@ class AbstractSolver(object):
     def default_parameters(cls):
         lst = [
             ("all_init_time", "000:00:00:00"),
-            ("all_final_time", "999:99:00:00"),
+            ("all_final_time", "10:00:00:00"),
             ("all_timestep", "300.0"),
         ]
 
diff --git a/src/Solver/AdisTT.py b/src/Solver/AdisTT.py
index f5e7d0e3..bcb644a8 100644
--- a/src/Solver/AdisTT.py
+++ b/src/Solver/AdisTT.py
@@ -75,11 +75,11 @@ class AdisTT(CommandLineSolver):
 
         lst += [
             ("adistt_implicitation_parameter", "0.5"),
-            ("adistt_timestep_screen", "60"),
-            ("adistt_timestep_bin", "60"),
-            ("adistt_timestep_csv", "60"),
-            ("adistt_timestep_mage", "60"),
-            ("adistt_initial_concentration", "60"),
+            ("adistt_timestep_screen", "86400"),
+            ("adistt_timestep_bin", "3600"),
+            ("adistt_timestep_csv", "3600"),
+            ("adistt_timestep_mage", "300"),
+            ("adistt_initial_concentration", "0"),
         ]
 
         return lst