diff --git a/src/algorithms/PVT/libs/hybrid_ls_pvt.cc b/src/algorithms/PVT/libs/hybrid_ls_pvt.cc
index b29e5813d..590774c1d 100644
--- a/src/algorithms/PVT/libs/hybrid_ls_pvt.cc
+++ b/src/algorithms/PVT/libs/hybrid_ls_pvt.cc
@@ -45,7 +45,6 @@ Hybrid_Ls_Pvt::Hybrid_Ls_Pvt(int nchannels, std::string dump_filename, bool flag
     d_dump_filename = std::move(dump_filename);
     d_flag_dump_enabled = flag_dump_to_file;
     d_galileo_current_time = 0;
-    count_valid_position = 0;
     this->set_averaging_flag(false);
     // ############# ENABLE DATA FILE LOG #################
     if (d_flag_dump_enabled == true)
diff --git a/src/algorithms/PVT/libs/hybrid_ls_pvt.h b/src/algorithms/PVT/libs/hybrid_ls_pvt.h
index 87f9d11cd..75eeb9b83 100644
--- a/src/algorithms/PVT/libs/hybrid_ls_pvt.h
+++ b/src/algorithms/PVT/libs/hybrid_ls_pvt.h
@@ -69,7 +69,6 @@ public:
     Gps_CNAV_Utc_Model gps_cnav_utc_model;
 
 private:
-    int count_valid_position;
     bool d_flag_dump_enabled;
     std::string d_dump_filename;
     std::ofstream d_dump_file;
diff --git a/src/algorithms/PVT/libs/rtklib_solver.cc b/src/algorithms/PVT/libs/rtklib_solver.cc
index c1be94d4c..345d0ab58 100644
--- a/src/algorithms/PVT/libs/rtklib_solver.cc
+++ b/src/algorithms/PVT/libs/rtklib_solver.cc
@@ -94,7 +94,6 @@ Rtklib_Solver::Rtklib_Solver(int nchannels, std::string dump_filename, bool flag
     d_dump_filename = std::move(dump_filename);
     d_flag_dump_enabled = flag_dump_to_file;
     d_flag_dump_mat_enabled = flag_dump_to_mat;
-    count_valid_position = 0;
     this->set_averaging_flag(false);
     rtk_ = rtk;
 
diff --git a/src/algorithms/PVT/libs/rtklib_solver.h b/src/algorithms/PVT/libs/rtklib_solver.h
index 133dfe9af..3bc11fc9d 100644
--- a/src/algorithms/PVT/libs/rtklib_solver.h
+++ b/src/algorithms/PVT/libs/rtklib_solver.h
@@ -126,8 +126,6 @@ public:
     Beidou_Dnav_Iono beidou_dnav_iono;
     std::map<int, Beidou_Dnav_Almanac> beidou_dnav_almanac_map;
 
-    int count_valid_position;
-
 private:
     rtk_t rtk_{};
     Monitor_Pvt monitor_pvt{};