diff --git a/inst/include/pmt/progress.hpp b/inst/include/pmt/progress.hpp
index 008bedf..f925a60 100644
--- a/inst/include/pmt/progress.hpp
+++ b/inst/include/pmt/progress.hpp
@@ -53,9 +53,9 @@ class Stat {
 
     void init_statistic_permu(double n_permu)
     {
-        _init_progress();
-
         _init_statistic_buffer(n_permu, _statistic_size);
+
+        _init_progress();
     }
 
     bool operator<<(double statistic)