diff --git a/src/tactic/smtlogics/qfnia_tactic.cpp b/src/tactic/smtlogics/qfnia_tactic.cpp
index d17167f75..f8399861e 100644
--- a/src/tactic/smtlogics/qfnia_tactic.cpp
+++ b/src/tactic/smtlogics/qfnia_tactic.cpp
@@ -81,13 +81,13 @@ static tactic * mk_qfnia_preamble(ast_manager & m, params_ref const & p_ref) {
 
     return
         and_then(mk_simplify_tactic(m),
-                 mk_propagate_values_tactic(m), 
+                 mk_propagate_values_tactic(m),
                  mk_solve_eqs_tactic(m),
                  using_params(mk_ctx_simplify_tactic(m), ctx_simp_p),
                  using_params(mk_simplify_tactic(m), pull_ite_p),
                  mk_elim_uncnstr_tactic(m),
                  using_params(mk_lia2card_tactic(m, lia2card_p), lia2card_p),
-			     mk_card2bv_tactic(m, p_ref),
+                 mk_card2bv_tactic(m, p_ref),
                  skip_if_failed(using_params(mk_cofactor_term_ite_tactic(m), elim_p)));
 }