diff --git a/src/smt/params/smt_params_helper.pyg b/src/smt/params/smt_params_helper.pyg
index 72a9ac839..982446932 100644
--- a/src/smt/params/smt_params_helper.pyg
+++ b/src/smt/params/smt_params_helper.pyg
@@ -41,7 +41,7 @@ def_module_params(module_name='smt',
                           ('bv.reflect', BOOL, True, 'create enode for every bit-vector term'),
                           ('bv.enable_int2bv', BOOL, True, 'enable support for int2bv and bv2int operators'),
                           ('arith.random_initial_value', BOOL, False, 'use random initial values in the simplex-based procedure for linear arithmetic'),
-                          ('arith.cheap_eqs', UINT, 2, '0 - do not run, 1 - use tree, 2 - use table'),
+                          ('arith.cheap_eqs', UINT, 1, '0 - do not run, 1 - use tree, 2 - use table'),
                           ('arith.solver', UINT, 6, 'arithmetic solver: 0 - no solver, 1 - bellman-ford based solver (diff. logic only), 2 - simplex based solver, 3 - floyd-warshall based solver (diff. logic only) and no theory combination 4 - utvpi, 5 - infinitary lra, 6 - lra solver'),
                           ('arith.nl', BOOL, True, '(incomplete) nonlinear arithmetic support based on Groebner basis and interval propagation, relevant only if smt.arith.solver=2'),
                           ('arith.nl.nra', BOOL, True, 'call nra_solver when incremental lianirization does not produce a lemma, this option is ignored when arith.nl=false, relevant only if smt.arith.solver=6'),