diff --git a/certora/confs/ExactMath.conf b/certora/confs/ExactMath.conf
index e0c01f16..474f3af9 100644
--- a/certora/confs/ExactMath.conf
+++ b/certora/confs/ExactMath.conf
@@ -1,5 +1,4 @@
 {
-    "fe_version": "latest",
     "files": [
         "certora/harness/MorphoHarness.sol",
     ],
@@ -10,7 +9,6 @@
         "-depth 5",
         "-mediumTimeout 5",
         "-timeout 3600",
-        "-smt_nonLinearArithmetic true",
         "-adaptiveSolverConfig false",
         "-solvers [z3:def{randomSeed=1},z3:def{randomSeed=2},z3:def{randomSeed=3},z3:def{randomSeed=4},z3:def{randomSeed=5},z3:def{randomSeed=6},z3:def{randomSeed=7},z3:lia2]",
     ],